90710760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{15427}}^1$

素因数の和:15455

約数の個数: 96

約数和(自身を含む): 316582560

約数和(自身を除く): 225871800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 15427, 30854, 46281, 61708, 77135, 92562, 107989, 123416, 154270, 185124, 215978, 231405, 308540, 323967, 370248, 431956, 462810, 539945, 617080, 647934, 755923, 863912, 925620, 1079890, 1295868, 1511846, 1619835, 1851240, 2159780, 2267769, 2591736, 3023692, 3239670, 3779615, 4319560, 4535538, 6047384, 6479340, 7559230, 9071076, 11338845, 12958680, 15118460, 18142152, 22677690, 30236920, 45355380, 90710760]

約数ペア:

[(1, 90710760), (2, 45355380), (3, 30236920), (4, 22677690), (5, 18142152), (6, 15118460), (7, 12958680), (8, 11338845), (10, 9071076), (12, 7559230), (14, 6479340), (15, 6047384), (20, 4535538), (21, 4319560), (24, 3779615), (28, 3239670), (30, 3023692), (35, 2591736), (40, 2267769), (42, 2159780), (49, 1851240), (56, 1619835), (60, 1511846), (70, 1295868), (84, 1079890), (98, 925620), (105, 863912), (120, 755923), (140, 647934), (147, 617080), (168, 539945), (196, 462810), (210, 431956), (245, 370248), (280, 323967), (294, 308540), (392, 231405), (420, 215978), (490, 185124), (588, 154270), (735, 123416), (840, 107989), (980, 92562), (1176, 77135), (1470, 61708), (1960, 46281), (2940, 30854), (5880, 15427)]