64314120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41227}}^1$

素因数の和:41254

約数の個数: 64

約数和(自身を含む): 207789120

約数和(自身を除く): 143475000

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, 41227, 82454, 123681, 164908, 206135, 247362, 329816, 412270, 494724, 535951, 618405, 824540, 989448, 1071902, 1236810, 1607853, 1649080, 2143804, 2473620, 2679755, 3215706, 4287608, 4947240, 5359510, 6431412, 8039265, 10719020, 12862824, 16078530, 21438040, 32157060, 64314120]

約数ペア:

[(1, 64314120), (2, 32157060), (3, 21438040), (4, 16078530), (5, 12862824), (6, 10719020), (8, 8039265), (10, 6431412), (12, 5359510), (13, 4947240), (15, 4287608), (20, 3215706), (24, 2679755), (26, 2473620), (30, 2143804), (39, 1649080), (40, 1607853), (52, 1236810), (60, 1071902), (65, 989448), (78, 824540), (104, 618405), (120, 535951), (130, 494724), (156, 412270), (195, 329816), (260, 247362), (312, 206135), (390, 164908), (520, 123681), (780, 82454), (1560, 41227)]