123005520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 320

約数和(自身を含む): 479969280

約数和(自身を除く): 356963760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 144, 155, 165, 167, 176, 180, 186, 198, 216, 220, 240, 248, 264, 270, 279, 297, 310, 330, 334, 341, 360, 372, 396, 432, 440, 465, 495, 496, 501, 528, 540, 558, 594, 620, 660, 668, 682, 720, 744, 792, 835, 837, 880, 930, 990, 1002, 1023, 1080, 1116, 1188, 1240, 1320, 1336, 1364, 1395, 1485, 1488, 1503, 1584, 1670, 1674, 1705, 1837, 1860, 1980, 2004, 2046, 2160, 2232, 2376, 2480, 2505, 2640, 2672, 2728, 2790, 2970, 3006, 3069, 3340, 3348, 3410, 3674, 3720, 3960, 4008, 4092, 4185, 4464, 4509, 4752, 5010, 5115, 5177, 5456, 5511, 5580, 5940, 6012, 6138, 6680, 6696, 6820, 7348, 7440, 7515, 7920, 8016, 8184, 8370, 9018, 9185, 9207, 10020, 10230, 10354, 11022, 11160, 11880, 12024, 12276, 13360, 13392, 13640, 14696, 15030, 15345, 15531, 16368, 16533, 16740, 18036, 18370, 18414, 20040, 20460, 20708, 22044, 22320, 22545, 23760, 24048, 24552, 25885, 27280, 27555, 29392, 30060, 30690, 31062, 33066, 33480, 36072, 36740, 36828, 40080, 40920, 41416, 44088, 45090, 46035, 46593, 49104, 49599, 51770, 55110, 56947, 60120, 61380, 62124, 66132, 66960, 72144, 73480, 73656, 77655, 81840, 82665, 82832, 88176, 90180, 92070, 93186, 99198, 103540, 110220, 113894, 120240, 122760, 124248, 132264, 139779, 146960, 147312, 155310, 165330, 170841, 180360, 184140, 186372, 198396, 207080, 220440, 227788, 232965, 245520, 247995, 248496, 264528, 279558, 284735, 310620, 330660, 341682, 360720, 368280, 372744, 396792, 414160, 440880, 455576, 465930, 495990, 512523, 559116, 569470, 621240, 661320, 683364, 698895, 736560, 745488, 793584, 854205, 911152, 931860, 991980, 1025046, 1118232, 1138940, 1242480, 1322640, 1366728, 1397790, 1537569, 1708410, 1863720, 1983960, 2050092, 2236464, 2277880, 2562615, 2733456, 2795580, 3075138, 3416820, 3727440, 3967920, 4100184, 4555760, 5125230, 5591160, 6150276, 6833640, 7687845, 8200368, 10250460, 11182320, 12300552, 13667280, 15375690, 20500920, 24601104, 30751380, 41001840, 61502760, 123005520]

約数ペア:

[(1, 123005520), (2, 61502760), (3, 41001840), (4, 30751380), (5, 24601104), (6, 20500920), (8, 15375690), (9, 13667280), (10, 12300552), (11, 11182320), (12, 10250460), (15, 8200368), (16, 7687845), (18, 6833640), (20, 6150276), (22, 5591160), (24, 5125230), (27, 4555760), (30, 4100184), (31, 3967920), (33, 3727440), (36, 3416820), (40, 3075138), (44, 2795580), (45, 2733456), (48, 2562615), (54, 2277880), (55, 2236464), (60, 2050092), (62, 1983960), (66, 1863720), (72, 1708410), (80, 1537569), (88, 1397790), (90, 1366728), (93, 1322640), (99, 1242480), (108, 1138940), (110, 1118232), (120, 1025046), (124, 991980), (132, 931860), (135, 911152), (144, 854205), (155, 793584), (165, 745488), (167, 736560), (176, 698895), (180, 683364), (186, 661320), (198, 621240), (216, 569470), (220, 559116), (240, 512523), (248, 495990), (264, 465930), (270, 455576), (279, 440880), (297, 414160), (310, 396792), (330, 372744), (334, 368280), (341, 360720), (360, 341682), (372, 330660), (396, 310620), (432, 284735), (440, 279558), (465, 264528), (495, 248496), (496, 247995), (501, 245520), (528, 232965), (540, 227788), (558, 220440), (594, 207080), (620, 198396), (660, 186372), (668, 184140), (682, 180360), (720, 170841), (744, 165330), (792, 155310), (835, 147312), (837, 146960), (880, 139779), (930, 132264), (990, 124248), (1002, 122760), (1023, 120240), (1080, 113894), (1116, 110220), (1188, 103540), (1240, 99198), (1320, 93186), (1336, 92070), (1364, 90180), (1395, 88176), (1485, 82832), (1488, 82665), (1503, 81840), (1584, 77655), (1670, 73656), (1674, 73480), (1705, 72144), (1837, 66960), (1860, 66132), (1980, 62124), (2004, 61380), (2046, 60120), (2160, 56947), (2232, 55110), (2376, 51770), (2480, 49599), (2505, 49104), (2640, 46593), (2672, 46035), (2728, 45090), (2790, 44088), (2970, 41416), (3006, 40920), (3069, 40080), (3340, 36828), (3348, 36740), (3410, 36072), (3674, 33480), (3720, 33066), (3960, 31062), (4008, 30690), (4092, 30060), (4185, 29392), (4464, 27555), (4509, 27280), (4752, 25885), (5010, 24552), (5115, 24048), (5177, 23760), (5456, 22545), (5511, 22320), (5580, 22044), (5940, 20708), (6012, 20460), (6138, 20040), (6680, 18414), (6696, 18370), (6820, 18036), (7348, 16740), (7440, 16533), (7515, 16368), (7920, 15531), (8016, 15345), (8184, 15030), (8370, 14696), (9018, 13640), (9185, 13392), (9207, 13360), (10020, 12276), (10230, 12024), (10354, 11880), (11022, 11160)]