2126578680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5907163}}^1$

素因数の和:5907180

約数の個数: 48

約数和(自身を含む): 6911381880

約数和(自身を除く): 4784803200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5907163, 11814326, 17721489, 23628652, 29535815, 35442978, 47257304, 53164467, 59071630, 70885956, 88607445, 106328934, 118143260, 141771912, 177214890, 212657868, 236286520, 265822335, 354429780, 425315736, 531644670, 708859560, 1063289340, 2126578680]

約数ペア:

[(1, 2126578680), (2, 1063289340), (3, 708859560), (4, 531644670), (5, 425315736), (6, 354429780), (8, 265822335), (9, 236286520), (10, 212657868), (12, 177214890), (15, 141771912), (18, 118143260), (20, 106328934), (24, 88607445), (30, 70885956), (36, 59071630), (40, 53164467), (45, 47257304), (60, 35442978), (72, 29535815), (90, 23628652), (120, 17721489), (180, 11814326), (360, 5907163)]