1113655920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{27457}}^1$

素因数の和:27499

約数の個数: 120

約数和(自身を含む): 3738461616

約数和(自身を除く): 2624805696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 6760, 8112, 10140, 13520, 20280, 27457, 40560, 54914, 82371, 109828, 137285, 164742, 219656, 274570, 329484, 356941, 411855, 439312, 549140, 658968, 713882, 823710, 1070823, 1098280, 1317936, 1427764, 1647420, 1784705, 2141646, 2196560, 2855528, 3294840, 3569410, 4283292, 4640233, 5354115, 5711056, 6589680, 7138820, 8566584, 9280466, 10708230, 13920699, 14277640, 17133168, 18560932, 21416460, 23201165, 27841398, 28555280, 37121864, 42832920, 46402330, 55682796, 69603495, 74243728, 85665840, 92804660, 111365592, 139206990, 185609320, 222731184, 278413980, 371218640, 556827960, 1113655920]

約数ペア:

[(1, 1113655920), (2, 556827960), (3, 371218640), (4, 278413980), (5, 222731184), (6, 185609320), (8, 139206990), (10, 111365592), (12, 92804660), (13, 85665840), (15, 74243728), (16, 69603495), (20, 55682796), (24, 46402330), (26, 42832920), (30, 37121864), (39, 28555280), (40, 27841398), (48, 23201165), (52, 21416460), (60, 18560932), (65, 17133168), (78, 14277640), (80, 13920699), (104, 10708230), (120, 9280466), (130, 8566584), (156, 7138820), (169, 6589680), (195, 5711056), (208, 5354115), (240, 4640233), (260, 4283292), (312, 3569410), (338, 3294840), (390, 2855528), (507, 2196560), (520, 2141646), (624, 1784705), (676, 1647420), (780, 1427764), (845, 1317936), (1014, 1098280), (1040, 1070823), (1352, 823710), (1560, 713882), (1690, 658968), (2028, 549140), (2535, 439312), (2704, 411855), (3120, 356941), (3380, 329484), (4056, 274570), (5070, 219656), (6760, 164742), (8112, 137285), (10140, 109828), (13520, 82371), (20280, 54914), (27457, 40560)]