120015756

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 371804160

約数和(自身を除く): 251788404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 243, 252, 279, 324, 372, 378, 434, 486, 558, 567, 569, 651, 756, 837, 868, 972, 1116, 1134, 1138, 1302, 1674, 1701, 1707, 1953, 2268, 2276, 2511, 2604, 3348, 3402, 3414, 3906, 3983, 5022, 5121, 5859, 6804, 6828, 7533, 7812, 7966, 10044, 10242, 11718, 11949, 15066, 15363, 15932, 17577, 17639, 20484, 23436, 23898, 30132, 30726, 35154, 35278, 35847, 46089, 47796, 52731, 52917, 61452, 70308, 70556, 71694, 92178, 105462, 105834, 107541, 123473, 138267, 143388, 158751, 184356, 210924, 211668, 215082, 246946, 276534, 317502, 322623, 370419, 430164, 476253, 493892, 553068, 635004, 645246, 740838, 952506, 967869, 1111257, 1290492, 1428759, 1481676, 1905012, 1935738, 2222514, 2857518, 3333771, 3871476, 4286277, 4445028, 5715036, 6667542, 8572554, 10001313, 13335084, 17145108, 20002626, 30003939, 40005252, 60007878, 120015756]

約数ペア:

[(1, 120015756), (2, 60007878), (3, 40005252), (4, 30003939), (6, 20002626), (7, 17145108), (9, 13335084), (12, 10001313), (14, 8572554), (18, 6667542), (21, 5715036), (27, 4445028), (28, 4286277), (31, 3871476), (36, 3333771), (42, 2857518), (54, 2222514), (62, 1935738), (63, 1905012), (81, 1481676), (84, 1428759), (93, 1290492), (108, 1111257), (124, 967869), (126, 952506), (162, 740838), (186, 645246), (189, 635004), (217, 553068), (243, 493892), (252, 476253), (279, 430164), (324, 370419), (372, 322623), (378, 317502), (434, 276534), (486, 246946), (558, 215082), (567, 211668), (569, 210924), (651, 184356), (756, 158751), (837, 143388), (868, 138267), (972, 123473), (1116, 107541), (1134, 105834), (1138, 105462), (1302, 92178), (1674, 71694), (1701, 70556), (1707, 70308), (1953, 61452), (2268, 52917), (2276, 52731), (2511, 47796), (2604, 46089), (3348, 35847), (3402, 35278), (3414, 35154), (3906, 30726), (3983, 30132), (5022, 23898), (5121, 23436), (5859, 20484), (6804, 17639), (6828, 17577), (7533, 15932), (7812, 15363), (7966, 15066), (10044, 11949), (10242, 11718)]