85067760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8243}}^1$

素因数の和:8302

約数の個数: 80

約数和(自身を含む): 269875584

約数和(自身を除く): 184807824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 8243, 10320, 16486, 24729, 32972, 41215, 49458, 65944, 82430, 98916, 123645, 131888, 164860, 197832, 247290, 329720, 354449, 395664, 494580, 659440, 708898, 989160, 1063347, 1417796, 1772245, 1978320, 2126694, 2835592, 3544490, 4253388, 5316735, 5671184, 7088980, 8506776, 10633470, 14177960, 17013552, 21266940, 28355920, 42533880, 85067760]

約数ペア:

[(1, 85067760), (2, 42533880), (3, 28355920), (4, 21266940), (5, 17013552), (6, 14177960), (8, 10633470), (10, 8506776), (12, 7088980), (15, 5671184), (16, 5316735), (20, 4253388), (24, 3544490), (30, 2835592), (40, 2126694), (43, 1978320), (48, 1772245), (60, 1417796), (80, 1063347), (86, 989160), (120, 708898), (129, 659440), (172, 494580), (215, 395664), (240, 354449), (258, 329720), (344, 247290), (430, 197832), (516, 164860), (645, 131888), (688, 123645), (860, 98916), (1032, 82430), (1290, 65944), (1720, 49458), (2064, 41215), (2580, 32972), (3440, 24729), (5160, 16486), (8243, 10320)]