732720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 80

約数和(自身を含む): 2356992

約数和(自身を除く): 1624272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 71, 80, 86, 120, 129, 142, 172, 213, 215, 240, 258, 284, 344, 355, 426, 430, 516, 568, 645, 688, 710, 852, 860, 1032, 1065, 1136, 1290, 1420, 1704, 1720, 2064, 2130, 2580, 2840, 3053, 3408, 3440, 4260, 5160, 5680, 6106, 8520, 9159, 10320, 12212, 15265, 17040, 18318, 24424, 30530, 36636, 45795, 48848, 61060, 73272, 91590, 122120, 146544, 183180, 244240, 366360, 732720]

約数ペア:

[(1, 732720), (2, 366360), (3, 244240), (4, 183180), (5, 146544), (6, 122120), (8, 91590), (10, 73272), (12, 61060), (15, 48848), (16, 45795), (20, 36636), (24, 30530), (30, 24424), (40, 18318), (43, 17040), (48, 15265), (60, 12212), (71, 10320), (80, 9159), (86, 8520), (120, 6106), (129, 5680), (142, 5160), (172, 4260), (213, 3440), (215, 3408), (240, 3053), (258, 2840), (284, 2580), (344, 2130), (355, 2064), (426, 1720), (430, 1704), (516, 1420), (568, 1290), (645, 1136), (688, 1065), (710, 1032), (852, 860)]