29643960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 93312000

約数和(自身を除く): 63668040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 59, 60, 79, 106, 118, 120, 158, 159, 177, 212, 236, 237, 265, 295, 316, 318, 354, 395, 424, 472, 474, 530, 590, 632, 636, 708, 790, 795, 885, 948, 1060, 1180, 1185, 1272, 1416, 1580, 1590, 1770, 1896, 2120, 2360, 2370, 3127, 3160, 3180, 3540, 4187, 4661, 4740, 6254, 6360, 7080, 8374, 9322, 9381, 9480, 12508, 12561, 13983, 15635, 16748, 18644, 18762, 20935, 23305, 25016, 25122, 27966, 31270, 33496, 37288, 37524, 41870, 46610, 46905, 50244, 55932, 62540, 62805, 69915, 75048, 83740, 93220, 93810, 100488, 111864, 125080, 125610, 139830, 167480, 186440, 187620, 247033, 251220, 279660, 375240, 494066, 502440, 559320, 741099, 988132, 1235165, 1482198, 1976264, 2470330, 2964396, 3705495, 4940660, 5928792, 7410990, 9881320, 14821980, 29643960]

約数ペア:

[(1, 29643960), (2, 14821980), (3, 9881320), (4, 7410990), (5, 5928792), (6, 4940660), (8, 3705495), (10, 2964396), (12, 2470330), (15, 1976264), (20, 1482198), (24, 1235165), (30, 988132), (40, 741099), (53, 559320), (59, 502440), (60, 494066), (79, 375240), (106, 279660), (118, 251220), (120, 247033), (158, 187620), (159, 186440), (177, 167480), (212, 139830), (236, 125610), (237, 125080), (265, 111864), (295, 100488), (316, 93810), (318, 93220), (354, 83740), (395, 75048), (424, 69915), (472, 62805), (474, 62540), (530, 55932), (590, 50244), (632, 46905), (636, 46610), (708, 41870), (790, 37524), (795, 37288), (885, 33496), (948, 31270), (1060, 27966), (1180, 25122), (1185, 25016), (1272, 23305), (1416, 20935), (1580, 18762), (1590, 18644), (1770, 16748), (1896, 15635), (2120, 13983), (2360, 12561), (2370, 12508), (3127, 9480), (3160, 9381), (3180, 9322), (3540, 8374), (4187, 7080), (4661, 6360), (4740, 6254)]