2490352080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10376467}}^1$

素因数の和:10376483

約数の個数: 40

約数和(自身を含む): 7720092192

約数和(自身を除く): 5229740112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10376467, 20752934, 31129401, 41505868, 51882335, 62258802, 83011736, 103764670, 124517604, 155647005, 166023472, 207529340, 249035208, 311294010, 415058680, 498070416, 622588020, 830117360, 1245176040, 2490352080]

約数ペア:

[(1, 2490352080), (2, 1245176040), (3, 830117360), (4, 622588020), (5, 498070416), (6, 415058680), (8, 311294010), (10, 249035208), (12, 207529340), (15, 166023472), (16, 155647005), (20, 124517604), (24, 103764670), (30, 83011736), (40, 62258802), (48, 51882335), (60, 41505868), (80, 31129401), (120, 20752934), (240, 10376467)]