4378485360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{18243689}}^1$

素因数の和:18243705

約数の個数: 40

約数和(自身を含む): 13573305360

約数和(自身を除く): 9194820000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 18243689, 36487378, 54731067, 72974756, 91218445, 109462134, 145949512, 182436890, 218924268, 273655335, 291899024, 364873780, 437848536, 547310670, 729747560, 875697072, 1094621340, 1459495120, 2189242680, 4378485360]

約数ペア:

[(1, 4378485360), (2, 2189242680), (3, 1459495120), (4, 1094621340), (5, 875697072), (6, 729747560), (8, 547310670), (10, 437848536), (12, 364873780), (15, 291899024), (16, 273655335), (20, 218924268), (24, 182436890), (30, 145949512), (40, 109462134), (48, 91218445), (60, 72974756), (80, 54731067), (120, 36487378), (240, 18243689)]