2953560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 8974080

約数和(自身を除く): 6020520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 163, 302, 326, 453, 489, 604, 652, 755, 815, 906, 978, 1208, 1304, 1510, 1630, 1812, 1956, 2265, 2445, 3020, 3260, 3624, 3912, 4530, 4890, 6040, 6520, 9060, 9780, 18120, 19560, 24613, 49226, 73839, 98452, 123065, 147678, 196904, 246130, 295356, 369195, 492260, 590712, 738390, 984520, 1476780, 2953560]

約数ペア:

[(1, 2953560), (2, 1476780), (3, 984520), (4, 738390), (5, 590712), (6, 492260), (8, 369195), (10, 295356), (12, 246130), (15, 196904), (20, 147678), (24, 123065), (30, 98452), (40, 73839), (60, 49226), (120, 24613), (151, 19560), (163, 18120), (302, 9780), (326, 9060), (453, 6520), (489, 6040), (604, 4890), (652, 4530), (755, 3912), (815, 3624), (906, 3260), (978, 3020), (1208, 2445), (1304, 2265), (1510, 1956), (1630, 1812)]