204460680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{10453}}^1$

素因数の和:10630

約数の個数: 64

約数和(自身を含む): 617204160

約数和(自身を除く): 412743480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 10453, 19560, 20906, 31359, 41812, 52265, 62718, 83624, 104530, 125436, 156795, 209060, 250872, 313590, 418120, 627180, 1254360, 1703839, 3407678, 5111517, 6815356, 8519195, 10223034, 13630712, 17038390, 20446068, 25557585, 34076780, 40892136, 51115170, 68153560, 102230340, 204460680]

約数ペア:

[(1, 204460680), (2, 102230340), (3, 68153560), (4, 51115170), (5, 40892136), (6, 34076780), (8, 25557585), (10, 20446068), (12, 17038390), (15, 13630712), (20, 10223034), (24, 8519195), (30, 6815356), (40, 5111517), (60, 3407678), (120, 1703839), (163, 1254360), (326, 627180), (489, 418120), (652, 313590), (815, 250872), (978, 209060), (1304, 156795), (1630, 125436), (1956, 104530), (2445, 83624), (3260, 62718), (3912, 52265), (4890, 41812), (6520, 31359), (9780, 20906), (10453, 19560)]