74154480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9967}}^1$

素因数の和:10014

約数の個数: 80

約数和(自身を含む): 237318144

約数和(自身を除く): 163163664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 9967, 19934, 29901, 39868, 49835, 59802, 79736, 99670, 119604, 149505, 159472, 199340, 239208, 299010, 308977, 398680, 478416, 598020, 617954, 797360, 926931, 1196040, 1235908, 1544885, 1853862, 2392080, 2471816, 3089770, 3707724, 4634655, 4943632, 6179540, 7415448, 9269310, 12359080, 14830896, 18538620, 24718160, 37077240, 74154480]

約数ペア:

[(1, 74154480), (2, 37077240), (3, 24718160), (4, 18538620), (5, 14830896), (6, 12359080), (8, 9269310), (10, 7415448), (12, 6179540), (15, 4943632), (16, 4634655), (20, 3707724), (24, 3089770), (30, 2471816), (31, 2392080), (40, 1853862), (48, 1544885), (60, 1235908), (62, 1196040), (80, 926931), (93, 797360), (120, 617954), (124, 598020), (155, 478416), (186, 398680), (240, 308977), (248, 299010), (310, 239208), (372, 199340), (465, 159472), (496, 149505), (620, 119604), (744, 99670), (930, 79736), (1240, 59802), (1488, 49835), (1860, 39868), (2480, 29901), (3720, 19934), (7440, 9967)]