121580040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13879}}^1$

素因数の和:13966

約数の個数: 64

約数和(自身を含む): 369763200

約数和(自身を除く): 248183160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 13879, 27758, 41637, 55516, 69395, 83274, 111032, 138790, 166548, 208185, 277580, 333096, 416370, 555160, 832740, 1013167, 1665480, 2026334, 3039501, 4052668, 5065835, 6079002, 8105336, 10131670, 12158004, 15197505, 20263340, 24316008, 30395010, 40526680, 60790020, 121580040]

約数ペア:

[(1, 121580040), (2, 60790020), (3, 40526680), (4, 30395010), (5, 24316008), (6, 20263340), (8, 15197505), (10, 12158004), (12, 10131670), (15, 8105336), (20, 6079002), (24, 5065835), (30, 4052668), (40, 3039501), (60, 2026334), (73, 1665480), (120, 1013167), (146, 832740), (219, 555160), (292, 416370), (365, 333096), (438, 277580), (584, 208185), (730, 166548), (876, 138790), (1095, 111032), (1460, 83274), (1752, 69395), (2190, 55516), (2920, 41637), (4380, 27758), (8760, 13879)]