556680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4639}}^1$

素因数の和:4653

約数の個数: 32

約数和(自身を含む): 1670400

約数和(自身を除く): 1113720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4639, 9278, 13917, 18556, 23195, 27834, 37112, 46390, 55668, 69585, 92780, 111336, 139170, 185560, 278340, 556680]

約数ペア:

[(1, 556680), (2, 278340), (3, 185560), (4, 139170), (5, 111336), (6, 92780), (8, 69585), (10, 55668), (12, 46390), (15, 37112), (20, 27834), (24, 23195), (30, 18556), (40, 13917), (60, 9278), (120, 4639)]