74684880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2207}}^1$

素因数の和:2273

約数の個数: 120

約数和(自身を含む): 256269312

約数和(自身を除く): 181584432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2207, 2256, 2820, 3384, 3760, 4230, 4414, 5640, 6621, 6768, 8460, 8828, 11035, 11280, 13242, 16920, 17656, 19863, 22070, 26484, 33105, 33840, 35312, 39726, 44140, 52968, 66210, 79452, 88280, 99315, 103729, 105936, 132420, 158904, 176560, 198630, 207458, 264840, 311187, 317808, 397260, 414916, 518645, 529680, 622374, 794520, 829832, 933561, 1037290, 1244748, 1555935, 1589040, 1659664, 1867122, 2074580, 2489496, 3111870, 3734244, 4149160, 4667805, 4978992, 6223740, 7468488, 8298320, 9335610, 12447480, 14936976, 18671220, 24894960, 37342440, 74684880]

約数ペア:

[(1, 74684880), (2, 37342440), (3, 24894960), (4, 18671220), (5, 14936976), (6, 12447480), (8, 9335610), (9, 8298320), (10, 7468488), (12, 6223740), (15, 4978992), (16, 4667805), (18, 4149160), (20, 3734244), (24, 3111870), (30, 2489496), (36, 2074580), (40, 1867122), (45, 1659664), (47, 1589040), (48, 1555935), (60, 1244748), (72, 1037290), (80, 933561), (90, 829832), (94, 794520), (120, 622374), (141, 529680), (144, 518645), (180, 414916), (188, 397260), (235, 317808), (240, 311187), (282, 264840), (360, 207458), (376, 198630), (423, 176560), (470, 158904), (564, 132420), (705, 105936), (720, 103729), (752, 99315), (846, 88280), (940, 79452), (1128, 66210), (1410, 52968), (1692, 44140), (1880, 39726), (2115, 35312), (2207, 33840), (2256, 33105), (2820, 26484), (3384, 22070), (3760, 19863), (4230, 17656), (4414, 16920), (5640, 13242), (6621, 11280), (6768, 11035), (8460, 8828)]