285681240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61043}}^1$

素因数の和:61073

約数の個数: 96

約数和(自身を含む): 999900720

約数和(自身を除く): 714219480

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, 61043, 122086, 183129, 244172, 305215, 366258, 488344, 549387, 610430, 732516, 793559, 915645, 1098774, 1220860, 1465032, 1587118, 1831290, 2197548, 2380677, 2441720, 2746935, 3174236, 3662580, 3967795, 4395096, 4761354, 5493870, 6348472, 7142031, 7325160, 7935590, 9522708, 10987740, 11903385, 14284062, 15871180, 19045416, 21975480, 23806770, 28568124, 31742360, 35710155, 47613540, 57136248, 71420310, 95227080, 142840620, 285681240]

約数ペア:

[(1, 285681240), (2, 142840620), (3, 95227080), (4, 71420310), (5, 57136248), (6, 47613540), (8, 35710155), (9, 31742360), (10, 28568124), (12, 23806770), (13, 21975480), (15, 19045416), (18, 15871180), (20, 14284062), (24, 11903385), (26, 10987740), (30, 9522708), (36, 7935590), (39, 7325160), (40, 7142031), (45, 6348472), (52, 5493870), (60, 4761354), (65, 4395096), (72, 3967795), (78, 3662580), (90, 3174236), (104, 2746935), (117, 2441720), (120, 2380677), (130, 2197548), (156, 1831290), (180, 1587118), (195, 1465032), (234, 1220860), (260, 1098774), (312, 915645), (360, 793559), (390, 732516), (468, 610430), (520, 549387), (585, 488344), (780, 366258), (936, 305215), (1170, 244172), (1560, 183129), (2340, 122086), (4680, 61043)]