2263560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1$

素因数の和:1478

約数の個数: 64

約数和(自身を含む): 7318080

約数和(自身を除く): 5054520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1451, 1560, 2902, 4353, 5804, 7255, 8706, 11608, 14510, 17412, 18863, 21765, 29020, 34824, 37726, 43530, 56589, 58040, 75452, 87060, 94315, 113178, 150904, 174120, 188630, 226356, 282945, 377260, 452712, 565890, 754520, 1131780, 2263560]

約数ペア:

[(1, 2263560), (2, 1131780), (3, 754520), (4, 565890), (5, 452712), (6, 377260), (8, 282945), (10, 226356), (12, 188630), (13, 174120), (15, 150904), (20, 113178), (24, 94315), (26, 87060), (30, 75452), (39, 58040), (40, 56589), (52, 43530), (60, 37726), (65, 34824), (78, 29020), (104, 21765), (120, 18863), (130, 17412), (156, 14510), (195, 11608), (260, 8706), (312, 7255), (390, 5804), (520, 4353), (780, 2902), (1451, 1560)]