120159720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 256

約数和(自身を含む): 429004800

約数和(自身を除く): 308845080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 37, 40, 45, 54, 60, 62, 72, 74, 90, 93, 97, 108, 111, 120, 124, 135, 148, 155, 180, 185, 186, 194, 216, 222, 248, 270, 279, 291, 296, 310, 333, 360, 370, 372, 388, 444, 465, 485, 540, 555, 558, 582, 620, 666, 740, 744, 776, 837, 873, 888, 930, 970, 999, 1080, 1110, 1116, 1147, 1164, 1240, 1332, 1395, 1455, 1480, 1665, 1674, 1746, 1860, 1940, 1998, 2220, 2232, 2294, 2328, 2619, 2664, 2790, 2910, 3007, 3330, 3348, 3441, 3492, 3589, 3720, 3880, 3996, 4185, 4365, 4440, 4588, 4995, 5238, 5580, 5735, 5820, 6014, 6660, 6696, 6882, 6984, 7178, 7992, 8370, 8730, 9021, 9176, 9990, 10323, 10476, 10767, 11160, 11470, 11640, 12028, 13095, 13320, 13764, 14356, 15035, 16740, 17205, 17460, 17945, 18042, 19980, 20646, 20952, 21534, 22940, 24056, 26190, 27063, 27528, 28712, 30070, 30969, 32301, 33480, 34410, 34920, 35890, 36084, 39960, 41292, 43068, 45105, 45880, 51615, 52380, 53835, 54126, 60140, 61938, 64602, 68820, 71780, 72168, 81189, 82584, 86136, 90210, 96903, 103230, 104760, 107670, 108252, 111259, 120280, 123876, 129204, 135315, 137640, 143560, 154845, 161505, 162378, 180420, 193806, 206460, 215340, 216504, 222518, 247752, 258408, 270630, 309690, 323010, 324756, 333777, 360840, 387612, 405945, 412920, 430680, 445036, 484515, 541260, 556295, 619380, 646020, 649512, 667554, 775224, 811890, 890072, 969030, 1001331, 1082520, 1112590, 1238760, 1292040, 1335108, 1623780, 1668885, 1938060, 2002662, 2225180, 2670216, 3003993, 3247560, 3337770, 3876120, 4005324, 4450360, 5006655, 6007986, 6675540, 8010648, 10013310, 12015972, 13351080, 15019965, 20026620, 24031944, 30039930, 40053240, 60079860, 120159720]

約数ペア:

[(1, 120159720), (2, 60079860), (3, 40053240), (4, 30039930), (5, 24031944), (6, 20026620), (8, 15019965), (9, 13351080), (10, 12015972), (12, 10013310), (15, 8010648), (18, 6675540), (20, 6007986), (24, 5006655), (27, 4450360), (30, 4005324), (31, 3876120), (36, 3337770), (37, 3247560), (40, 3003993), (45, 2670216), (54, 2225180), (60, 2002662), (62, 1938060), (72, 1668885), (74, 1623780), (90, 1335108), (93, 1292040), (97, 1238760), (108, 1112590), (111, 1082520), (120, 1001331), (124, 969030), (135, 890072), (148, 811890), (155, 775224), (180, 667554), (185, 649512), (186, 646020), (194, 619380), (216, 556295), (222, 541260), (248, 484515), (270, 445036), (279, 430680), (291, 412920), (296, 405945), (310, 387612), (333, 360840), (360, 333777), (370, 324756), (372, 323010), (388, 309690), (444, 270630), (465, 258408), (485, 247752), (540, 222518), (555, 216504), (558, 215340), (582, 206460), (620, 193806), (666, 180420), (740, 162378), (744, 161505), (776, 154845), (837, 143560), (873, 137640), (888, 135315), (930, 129204), (970, 123876), (999, 120280), (1080, 111259), (1110, 108252), (1116, 107670), (1147, 104760), (1164, 103230), (1240, 96903), (1332, 90210), (1395, 86136), (1455, 82584), (1480, 81189), (1665, 72168), (1674, 71780), (1746, 68820), (1860, 64602), (1940, 61938), (1998, 60140), (2220, 54126), (2232, 53835), (2294, 52380), (2328, 51615), (2619, 45880), (2664, 45105), (2790, 43068), (2910, 41292), (3007, 39960), (3330, 36084), (3348, 35890), (3441, 34920), (3492, 34410), (3589, 33480), (3720, 32301), (3880, 30969), (3996, 30070), (4185, 28712), (4365, 27528), (4440, 27063), (4588, 26190), (4995, 24056), (5238, 22940), (5580, 21534), (5735, 20952), (5820, 20646), (6014, 19980), (6660, 18042), (6696, 17945), (6882, 17460), (6984, 17205), (7178, 16740), (7992, 15035), (8370, 14356), (8730, 13764), (9021, 13320), (9176, 13095), (9990, 12028), (10323, 11640), (10476, 11470), (10767, 11160)]