61409160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3967}}^1$

素因数の和:4027

約数の個数: 96

約数和(自身を含む): 204272640

約数和(自身を除く): 142863480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 3967, 5160, 7740, 7934, 11901, 15480, 15868, 19835, 23802, 31736, 35703, 39670, 47604, 59505, 71406, 79340, 95208, 119010, 142812, 158680, 170581, 178515, 238020, 285624, 341162, 357030, 476040, 511743, 682324, 714060, 852905, 1023486, 1364648, 1428120, 1535229, 1705810, 2046972, 2558715, 3070458, 3411620, 4093944, 5117430, 6140916, 6823240, 7676145, 10234860, 12281832, 15352290, 20469720, 30704580, 61409160]

約数ペア:

[(1, 61409160), (2, 30704580), (3, 20469720), (4, 15352290), (5, 12281832), (6, 10234860), (8, 7676145), (9, 6823240), (10, 6140916), (12, 5117430), (15, 4093944), (18, 3411620), (20, 3070458), (24, 2558715), (30, 2046972), (36, 1705810), (40, 1535229), (43, 1428120), (45, 1364648), (60, 1023486), (72, 852905), (86, 714060), (90, 682324), (120, 511743), (129, 476040), (172, 357030), (180, 341162), (215, 285624), (258, 238020), (344, 178515), (360, 170581), (387, 158680), (430, 142812), (516, 119010), (645, 95208), (774, 79340), (860, 71406), (1032, 59505), (1290, 47604), (1548, 39670), (1720, 35703), (1935, 31736), (2580, 23802), (3096, 19835), (3870, 15868), (3967, 15480), (5160, 11901), (7740, 7934)]