812724120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173659}}^1$

素因数の和:173689

約数の個数: 96

約数和(自身を含む): 2844550800

約数和(自身を除く): 2031826680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 173659, 347318, 520977, 694636, 868295, 1041954, 1389272, 1562931, 1736590, 2083908, 2257567, 2604885, 3125862, 3473180, 4167816, 4515134, 5209770, 6251724, 6772701, 6946360, 7814655, 9030268, 10419540, 11287835, 12503448, 13545402, 15629310, 18060536, 20318103, 20839080, 22575670, 27090804, 31258620, 33863505, 40636206, 45151340, 54181608, 62517240, 67727010, 81272412, 90302680, 101590515, 135454020, 162544824, 203181030, 270908040, 406362060, 812724120]

約数ペア:

[(1, 812724120), (2, 406362060), (3, 270908040), (4, 203181030), (5, 162544824), (6, 135454020), (8, 101590515), (9, 90302680), (10, 81272412), (12, 67727010), (13, 62517240), (15, 54181608), (18, 45151340), (20, 40636206), (24, 33863505), (26, 31258620), (30, 27090804), (36, 22575670), (39, 20839080), (40, 20318103), (45, 18060536), (52, 15629310), (60, 13545402), (65, 12503448), (72, 11287835), (78, 10419540), (90, 9030268), (104, 7814655), (117, 6946360), (120, 6772701), (130, 6251724), (156, 5209770), (180, 4515134), (195, 4167816), (234, 3473180), (260, 3125862), (312, 2604885), (360, 2257567), (390, 2083908), (468, 1736590), (520, 1562931), (585, 1389272), (780, 1041954), (936, 868295), (1170, 694636), (1560, 520977), (2340, 347318), (4680, 173659)]