27315160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 65433600

約数和(自身を除く): 38118440

約数列:

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

約数ペア:

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