122818320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3967}}^1$

素因数の和:4029

約数の個数: 120

約数和(自身を含む): 422163456

約数和(自身を除く): 299345136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 3967, 5160, 6192, 7740, 7934, 10320, 11901, 15480, 15868, 19835, 23802, 30960, 31736, 35703, 39670, 47604, 59505, 63472, 71406, 79340, 95208, 119010, 142812, 158680, 170581, 178515, 190416, 238020, 285624, 317360, 341162, 357030, 476040, 511743, 571248, 682324, 714060, 852905, 952080, 1023486, 1364648, 1428120, 1535229, 1705810, 2046972, 2558715, 2729296, 2856240, 3070458, 3411620, 4093944, 5117430, 6140916, 6823240, 7676145, 8187888, 10234860, 12281832, 13646480, 15352290, 20469720, 24563664, 30704580, 40939440, 61409160, 122818320]

約数ペア:

[(1, 122818320), (2, 61409160), (3, 40939440), (4, 30704580), (5, 24563664), (6, 20469720), (8, 15352290), (9, 13646480), (10, 12281832), (12, 10234860), (15, 8187888), (16, 7676145), (18, 6823240), (20, 6140916), (24, 5117430), (30, 4093944), (36, 3411620), (40, 3070458), (43, 2856240), (45, 2729296), (48, 2558715), (60, 2046972), (72, 1705810), (80, 1535229), (86, 1428120), (90, 1364648), (120, 1023486), (129, 952080), (144, 852905), (172, 714060), (180, 682324), (215, 571248), (240, 511743), (258, 476040), (344, 357030), (360, 341162), (387, 317360), (430, 285624), (516, 238020), (645, 190416), (688, 178515), (720, 170581), (774, 158680), (860, 142812), (1032, 119010), (1290, 95208), (1548, 79340), (1720, 71406), (1935, 63472), (2064, 59505), (2580, 47604), (3096, 39670), (3440, 35703), (3870, 31736), (3967, 30960), (5160, 23802), (6192, 19835), (7740, 15868), (7934, 15480), (10320, 11901)]