885238720

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{120277}}^1$

素因数の和:120317

約数の個数: 56

約数和(自身を含む): 2199644064

約数和(自身を除く): 1314405344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 120277, 240554, 481108, 601385, 962216, 1202770, 1924432, 2405540, 2766371, 3848864, 4811080, 5532742, 7697728, 9622160, 11065484, 13831855, 19244320, 22130968, 27663710, 38488640, 44261936, 55327420, 88523872, 110654840, 177047744, 221309680, 442619360, 885238720]

約数ペア:

[(1, 885238720), (2, 442619360), (4, 221309680), (5, 177047744), (8, 110654840), (10, 88523872), (16, 55327420), (20, 44261936), (23, 38488640), (32, 27663710), (40, 22130968), (46, 19244320), (64, 13831855), (80, 11065484), (92, 9622160), (115, 7697728), (160, 5532742), (184, 4811080), (230, 3848864), (320, 2766371), (368, 2405540), (460, 1924432), (736, 1202770), (920, 962216), (1472, 601385), (1840, 481108), (3680, 240554), (7360, 120277)]