141991440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7489}}^1$

素因数の和:7584

約数の個数: 80

約数和(自身を含む): 445804800

約数和(自身を除く): 303813360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 7489, 9480, 14978, 18960, 22467, 29956, 37445, 44934, 59912, 74890, 89868, 112335, 119824, 149780, 179736, 224670, 299560, 359472, 449340, 591631, 599120, 898680, 1183262, 1774893, 1797360, 2366524, 2958155, 3549786, 4733048, 5916310, 7099572, 8874465, 9466096, 11832620, 14199144, 17748930, 23665240, 28398288, 35497860, 47330480, 70995720, 141991440]

約数ペア:

[(1, 141991440), (2, 70995720), (3, 47330480), (4, 35497860), (5, 28398288), (6, 23665240), (8, 17748930), (10, 14199144), (12, 11832620), (15, 9466096), (16, 8874465), (20, 7099572), (24, 5916310), (30, 4733048), (40, 3549786), (48, 2958155), (60, 2366524), (79, 1797360), (80, 1774893), (120, 1183262), (158, 898680), (237, 599120), (240, 591631), (316, 449340), (395, 359472), (474, 299560), (632, 224670), (790, 179736), (948, 149780), (1185, 119824), (1264, 112335), (1580, 89868), (1896, 74890), (2370, 59912), (3160, 44934), (3792, 37445), (4740, 29956), (6320, 22467), (7489, 18960), (9480, 14978)]