2247309480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1440583}}^1$

素因数の和:1440610

約数の個数: 64

約数和(自身を含む): 7260543360

約数和(自身を除く): 5013233880

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, 1560, 1440583, 2881166, 4321749, 5762332, 7202915, 8643498, 11524664, 14405830, 17286996, 18727579, 21608745, 28811660, 34573992, 37455158, 43217490, 56182737, 57623320, 74910316, 86434980, 93637895, 112365474, 149820632, 172869960, 187275790, 224730948, 280913685, 374551580, 449461896, 561827370, 749103160, 1123654740, 2247309480]

約数ペア:

[(1, 2247309480), (2, 1123654740), (3, 749103160), (4, 561827370), (5, 449461896), (6, 374551580), (8, 280913685), (10, 224730948), (12, 187275790), (13, 172869960), (15, 149820632), (20, 112365474), (24, 93637895), (26, 86434980), (30, 74910316), (39, 57623320), (40, 56182737), (52, 43217490), (60, 37455158), (65, 34573992), (78, 28811660), (104, 21608745), (120, 18727579), (130, 17286996), (156, 14405830), (195, 11524664), (260, 8643498), (312, 7202915), (390, 5762332), (520, 4321749), (780, 2881166), (1560, 1440583)]