127467560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1069}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 314323200

約数和(自身を除く): 186855640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 271, 440, 542, 1069, 1084, 1355, 2138, 2168, 2710, 2981, 4276, 5345, 5420, 5962, 8552, 10690, 10840, 11759, 11924, 14905, 21380, 23518, 23848, 29810, 42760, 47036, 58795, 59620, 94072, 117590, 119240, 235180, 289699, 470360, 579398, 1158796, 1448495, 2317592, 2896990, 3186689, 5793980, 6373378, 11587960, 12746756, 15933445, 25493512, 31866890, 63733780, 127467560]

約数ペア:

[(1, 127467560), (2, 63733780), (4, 31866890), (5, 25493512), (8, 15933445), (10, 12746756), (11, 11587960), (20, 6373378), (22, 5793980), (40, 3186689), (44, 2896990), (55, 2317592), (88, 1448495), (110, 1158796), (220, 579398), (271, 470360), (440, 289699), (542, 235180), (1069, 119240), (1084, 117590), (1355, 94072), (2138, 59620), (2168, 58795), (2710, 47036), (2981, 42760), (4276, 29810), (5345, 23848), (5420, 23518), (5962, 21380), (8552, 14905), (10690, 11924), (10840, 11759)]