180973680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{754057}}^1$

素因数の和:754073

約数の個数: 40

約数和(自身を含む): 561019152

約数和(自身を除く): 380045472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 754057, 1508114, 2262171, 3016228, 3770285, 4524342, 6032456, 7540570, 9048684, 11310855, 12064912, 15081140, 18097368, 22621710, 30162280, 36194736, 45243420, 60324560, 90486840, 180973680]

約数ペア:

[(1, 180973680), (2, 90486840), (3, 60324560), (4, 45243420), (5, 36194736), (6, 30162280), (8, 22621710), (10, 18097368), (12, 15081140), (15, 12064912), (16, 11310855), (20, 9048684), (24, 7540570), (30, 6032456), (40, 4524342), (48, 3770285), (60, 3016228), (80, 2262171), (120, 1508114), (240, 754057)]