266173680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1109057}}^1$

素因数の和:1109073

約数の個数: 40

約数和(自身を含む): 825139152

約数和(自身を除く): 558965472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1109057, 2218114, 3327171, 4436228, 5545285, 6654342, 8872456, 11090570, 13308684, 16635855, 17744912, 22181140, 26617368, 33271710, 44362280, 53234736, 66543420, 88724560, 133086840, 266173680]

約数ペア:

[(1, 266173680), (2, 133086840), (3, 88724560), (4, 66543420), (5, 53234736), (6, 44362280), (8, 33271710), (10, 26617368), (12, 22181140), (15, 17744912), (16, 16635855), (20, 13308684), (24, 11090570), (30, 8872456), (40, 6654342), (48, 5545285), (60, 4436228), (80, 3327171), (120, 2218114), (240, 1109057)]