84077040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8147}}^1$

素因数の和:8206

約数の個数: 80

約数和(自身を含む): 266732928

約数和(自身を除く): 182655888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 8147, 10320, 16294, 24441, 32588, 40735, 48882, 65176, 81470, 97764, 122205, 130352, 162940, 195528, 244410, 325880, 350321, 391056, 488820, 651760, 700642, 977640, 1050963, 1401284, 1751605, 1955280, 2101926, 2802568, 3503210, 4203852, 5254815, 5605136, 7006420, 8407704, 10509630, 14012840, 16815408, 21019260, 28025680, 42038520, 84077040]

約数ペア:

[(1, 84077040), (2, 42038520), (3, 28025680), (4, 21019260), (5, 16815408), (6, 14012840), (8, 10509630), (10, 8407704), (12, 7006420), (15, 5605136), (16, 5254815), (20, 4203852), (24, 3503210), (30, 2802568), (40, 2101926), (43, 1955280), (48, 1751605), (60, 1401284), (80, 1050963), (86, 977640), (120, 700642), (129, 651760), (172, 488820), (215, 391056), (240, 350321), (258, 325880), (344, 244410), (430, 195528), (516, 162940), (645, 130352), (688, 122205), (860, 97764), (1032, 81470), (1290, 65176), (1720, 48882), (2064, 40735), (2580, 32588), (3440, 24441), (5160, 16294), (8147, 10320)]