80041230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{569}}^1$

素因数の和:1106

約数の個数: 64

約数和(自身を含む): 214228800

約数和(自身を除く): 134187570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 521, 569, 1042, 1138, 1563, 1707, 2605, 2845, 3126, 3414, 4689, 5121, 5210, 5690, 7815, 8535, 9378, 10242, 14067, 15363, 15630, 17070, 23445, 25605, 28134, 30726, 46890, 51210, 70335, 76815, 140670, 153630, 296449, 592898, 889347, 1482245, 1778694, 2668041, 2964490, 4446735, 5336082, 8004123, 8893470, 13340205, 16008246, 26680410, 40020615, 80041230]

約数ペア:

[(1, 80041230), (2, 40020615), (3, 26680410), (5, 16008246), (6, 13340205), (9, 8893470), (10, 8004123), (15, 5336082), (18, 4446735), (27, 2964490), (30, 2668041), (45, 1778694), (54, 1482245), (90, 889347), (135, 592898), (270, 296449), (521, 153630), (569, 140670), (1042, 76815), (1138, 70335), (1563, 51210), (1707, 46890), (2605, 30726), (2845, 28134), (3126, 25605), (3414, 23445), (4689, 17070), (5121, 15630), (5210, 15363), (5690, 14067), (7815, 10242), (8535, 9378)]