30198960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 320

約数和(自身を含む): 119992320

約数和(自身を除く): 89793360

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, 41, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 82, 88, 90, 93, 99, 108, 110, 120, 123, 124, 132, 135, 144, 155, 164, 165, 176, 180, 186, 198, 205, 216, 220, 240, 246, 248, 264, 270, 279, 297, 310, 328, 330, 341, 360, 369, 372, 396, 410, 432, 440, 451, 465, 492, 495, 496, 528, 540, 558, 594, 615, 620, 656, 660, 682, 720, 738, 744, 792, 820, 837, 880, 902, 930, 984, 990, 1023, 1080, 1107, 1116, 1188, 1230, 1240, 1271, 1320, 1353, 1364, 1395, 1476, 1485, 1488, 1584, 1640, 1674, 1705, 1804, 1845, 1860, 1968, 1980, 2046, 2160, 2214, 2232, 2255, 2376, 2460, 2480, 2542, 2640, 2706, 2728, 2790, 2952, 2970, 3069, 3280, 3348, 3410, 3608, 3690, 3720, 3813, 3960, 4059, 4092, 4185, 4428, 4464, 4510, 4752, 4920, 5084, 5115, 5412, 5456, 5535, 5580, 5904, 5940, 6138, 6355, 6696, 6765, 6820, 7216, 7380, 7440, 7626, 7920, 8118, 8184, 8370, 8856, 9020, 9207, 9840, 10168, 10230, 10824, 11070, 11160, 11439, 11880, 12177, 12276, 12710, 13392, 13530, 13640, 13981, 14760, 15252, 15345, 16236, 16368, 16740, 17712, 18040, 18414, 19065, 20295, 20336, 20460, 21648, 22140, 22320, 22878, 23760, 24354, 24552, 25420, 27060, 27280, 27962, 29520, 30504, 30690, 32472, 33480, 34317, 36080, 36828, 38130, 40590, 40920, 41943, 44280, 45756, 46035, 48708, 49104, 50840, 54120, 55924, 57195, 60885, 61008, 61380, 64944, 66960, 68634, 69905, 73656, 76260, 81180, 81840, 83886, 88560, 91512, 92070, 97416, 101680, 108240, 111848, 114390, 121770, 122760, 125829, 137268, 139810, 147312, 152520, 162360, 167772, 171585, 183024, 184140, 194832, 209715, 223696, 228780, 243540, 245520, 251658, 274536, 279620, 305040, 324720, 335544, 343170, 368280, 377487, 419430, 457560, 487080, 503316, 549072, 559240, 629145, 671088, 686340, 736560, 754974, 838860, 915120, 974160, 1006632, 1118480, 1258290, 1372680, 1509948, 1677720, 1887435, 2013264, 2516580, 2745360, 3019896, 3355440, 3774870, 5033160, 6039792, 7549740, 10066320, 15099480, 30198960]

約数ペア:

[(1, 30198960), (2, 15099480), (3, 10066320), (4, 7549740), (5, 6039792), (6, 5033160), (8, 3774870), (9, 3355440), (10, 3019896), (11, 2745360), (12, 2516580), (15, 2013264), (16, 1887435), (18, 1677720), (20, 1509948), (22, 1372680), (24, 1258290), (27, 1118480), (30, 1006632), (31, 974160), (33, 915120), (36, 838860), (40, 754974), (41, 736560), (44, 686340), (45, 671088), (48, 629145), (54, 559240), (55, 549072), (60, 503316), (62, 487080), (66, 457560), (72, 419430), (80, 377487), (82, 368280), (88, 343170), (90, 335544), (93, 324720), (99, 305040), (108, 279620), (110, 274536), (120, 251658), (123, 245520), (124, 243540), (132, 228780), (135, 223696), (144, 209715), (155, 194832), (164, 184140), (165, 183024), (176, 171585), (180, 167772), (186, 162360), (198, 152520), (205, 147312), (216, 139810), (220, 137268), (240, 125829), (246, 122760), (248, 121770), (264, 114390), (270, 111848), (279, 108240), (297, 101680), (310, 97416), (328, 92070), (330, 91512), (341, 88560), (360, 83886), (369, 81840), (372, 81180), (396, 76260), (410, 73656), (432, 69905), (440, 68634), (451, 66960), (465, 64944), (492, 61380), (495, 61008), (496, 60885), (528, 57195), (540, 55924), (558, 54120), (594, 50840), (615, 49104), (620, 48708), (656, 46035), (660, 45756), (682, 44280), (720, 41943), (738, 40920), (744, 40590), (792, 38130), (820, 36828), (837, 36080), (880, 34317), (902, 33480), (930, 32472), (984, 30690), (990, 30504), (1023, 29520), (1080, 27962), (1107, 27280), (1116, 27060), (1188, 25420), (1230, 24552), (1240, 24354), (1271, 23760), (1320, 22878), (1353, 22320), (1364, 22140), (1395, 21648), (1476, 20460), (1485, 20336), (1488, 20295), (1584, 19065), (1640, 18414), (1674, 18040), (1705, 17712), (1804, 16740), (1845, 16368), (1860, 16236), (1968, 15345), (1980, 15252), (2046, 14760), (2160, 13981), (2214, 13640), (2232, 13530), (2255, 13392), (2376, 12710), (2460, 12276), (2480, 12177), (2542, 11880), (2640, 11439), (2706, 11160), (2728, 11070), (2790, 10824), (2952, 10230), (2970, 10168), (3069, 9840), (3280, 9207), (3348, 9020), (3410, 8856), (3608, 8370), (3690, 8184), (3720, 8118), (3813, 7920), (3960, 7626), (4059, 7440), (4092, 7380), (4185, 7216), (4428, 6820), (4464, 6765), (4510, 6696), (4752, 6355), (4920, 6138), (5084, 5940), (5115, 5904), (5412, 5580), (5456, 5535)]