54630320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 135229440

約数和(自身を除く): 80599120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 127, 152, 190, 254, 283, 304, 380, 508, 566, 635, 760, 1016, 1132, 1270, 1415, 1520, 2032, 2264, 2413, 2540, 2830, 4528, 4826, 5080, 5377, 5660, 9652, 10160, 10754, 11320, 12065, 19304, 21508, 22640, 24130, 26885, 35941, 38608, 43016, 48260, 53770, 71882, 86032, 96520, 107540, 143764, 179705, 193040, 215080, 287528, 359410, 430160, 575056, 682879, 718820, 1365758, 1437640, 2731516, 2875280, 3414395, 5463032, 6828790, 10926064, 13657580, 27315160, 54630320]

約数ペア:

[(1, 54630320), (2, 27315160), (4, 13657580), (5, 10926064), (8, 6828790), (10, 5463032), (16, 3414395), (19, 2875280), (20, 2731516), (38, 1437640), (40, 1365758), (76, 718820), (80, 682879), (95, 575056), (127, 430160), (152, 359410), (190, 287528), (254, 215080), (283, 193040), (304, 179705), (380, 143764), (508, 107540), (566, 96520), (635, 86032), (760, 71882), (1016, 53770), (1132, 48260), (1270, 43016), (1415, 38608), (1520, 35941), (2032, 26885), (2264, 24130), (2413, 22640), (2540, 21508), (2830, 19304), (4528, 12065), (4826, 11320), (5080, 10754), (5377, 10160), (5660, 9652)]