163113360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{679639}}^1$

素因数の和:679655

約数の個数: 40

約数和(自身を含む): 505652160

約数和(自身を除く): 342538800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 679639, 1359278, 2038917, 2718556, 3398195, 4077834, 5437112, 6796390, 8155668, 10194585, 10874224, 13592780, 16311336, 20389170, 27185560, 32622672, 40778340, 54371120, 81556680, 163113360]

約数ペア:

[(1, 163113360), (2, 81556680), (3, 54371120), (4, 40778340), (5, 32622672), (6, 27185560), (8, 20389170), (10, 16311336), (12, 13592780), (15, 10874224), (16, 10194585), (20, 8155668), (24, 6796390), (30, 5437112), (40, 4077834), (48, 3398195), (60, 2718556), (80, 2038917), (120, 1359278), (240, 679639)]