15753480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 49066560

約数和(自身を除く): 33313080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 71, 86, 120, 129, 142, 172, 213, 215, 258, 284, 344, 355, 426, 430, 516, 568, 645, 710, 852, 860, 1032, 1065, 1290, 1420, 1704, 1720, 1849, 2130, 2580, 2840, 3053, 3698, 4260, 5160, 5547, 6106, 7396, 8520, 9159, 9245, 11094, 12212, 14792, 15265, 18318, 18490, 22188, 24424, 27735, 30530, 36636, 36980, 44376, 45795, 55470, 61060, 73272, 73960, 91590, 110940, 122120, 131279, 183180, 221880, 262558, 366360, 393837, 525116, 656395, 787674, 1050232, 1312790, 1575348, 1969185, 2625580, 3150696, 3938370, 5251160, 7876740, 15753480]

約数ペア:

[(1, 15753480), (2, 7876740), (3, 5251160), (4, 3938370), (5, 3150696), (6, 2625580), (8, 1969185), (10, 1575348), (12, 1312790), (15, 1050232), (20, 787674), (24, 656395), (30, 525116), (40, 393837), (43, 366360), (60, 262558), (71, 221880), (86, 183180), (120, 131279), (129, 122120), (142, 110940), (172, 91590), (213, 73960), (215, 73272), (258, 61060), (284, 55470), (344, 45795), (355, 44376), (426, 36980), (430, 36636), (516, 30530), (568, 27735), (645, 24424), (710, 22188), (852, 18490), (860, 18318), (1032, 15265), (1065, 14792), (1290, 12212), (1420, 11094), (1704, 9245), (1720, 9159), (1849, 8520), (2130, 7396), (2580, 6106), (2840, 5547), (3053, 5160), (3698, 4260)]