129716040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56893}}^1$

素因数の和:56926

約数の個数: 64

約数和(自身を含む): 409636800

約数和(自身を除く): 279920760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 56893, 113786, 170679, 227572, 284465, 341358, 455144, 568930, 682716, 853395, 1080967, 1137860, 1365432, 1706790, 2161934, 2275720, 3242901, 3413580, 4323868, 5404835, 6485802, 6827160, 8647736, 10809670, 12971604, 16214505, 21619340, 25943208, 32429010, 43238680, 64858020, 129716040]

約数ペア:

[(1, 129716040), (2, 64858020), (3, 43238680), (4, 32429010), (5, 25943208), (6, 21619340), (8, 16214505), (10, 12971604), (12, 10809670), (15, 8647736), (19, 6827160), (20, 6485802), (24, 5404835), (30, 4323868), (38, 3413580), (40, 3242901), (57, 2275720), (60, 2161934), (76, 1706790), (95, 1365432), (114, 1137860), (120, 1080967), (152, 853395), (190, 682716), (228, 568930), (285, 455144), (380, 341358), (456, 284465), (570, 227572), (760, 170679), (1140, 113786), (2280, 56893)]