2045668080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8523617}}^1$

素因数の和:8523633

約数の個数: 40

約数和(自身を含む): 6341571792

約数和(自身を除く): 4295903712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8523617, 17047234, 25570851, 34094468, 42618085, 51141702, 68188936, 85236170, 102283404, 127854255, 136377872, 170472340, 204566808, 255708510, 340944680, 409133616, 511417020, 681889360, 1022834040, 2045668080]

約数ペア:

[(1, 2045668080), (2, 1022834040), (3, 681889360), (4, 511417020), (5, 409133616), (6, 340944680), (8, 255708510), (10, 204566808), (12, 170472340), (15, 136377872), (16, 127854255), (20, 102283404), (24, 85236170), (30, 68188936), (40, 51141702), (48, 42618085), (60, 34094468), (80, 25570851), (120, 17047234), (240, 8523617)]