272875920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1136983}}^1$

素因数の和:1136999

約数の個数: 40

約数和(自身を含む): 845916096

約数和(自身を除く): 573040176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1136983, 2273966, 3410949, 4547932, 5684915, 6821898, 9095864, 11369830, 13643796, 17054745, 18191728, 22739660, 27287592, 34109490, 45479320, 54575184, 68218980, 90958640, 136437960, 272875920]

約数ペア:

[(1, 272875920), (2, 136437960), (3, 90958640), (4, 68218980), (5, 54575184), (6, 45479320), (8, 34109490), (10, 27287592), (12, 22739660), (15, 18191728), (16, 17054745), (20, 13643796), (24, 11369830), (30, 9095864), (40, 6821898), (48, 5684915), (60, 4547932), (80, 3410949), (120, 2273966), (240, 1136983)]