109890120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2239}}^1$

素因数の和:2662

約数の個数: 64

約数和(自身を含む): 330624000

約数和(自身を除く): 220733880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 409, 818, 1227, 1636, 2045, 2239, 2454, 3272, 4090, 4478, 4908, 6135, 6717, 8180, 8956, 9816, 11195, 12270, 13434, 16360, 17912, 22390, 24540, 26868, 33585, 44780, 49080, 53736, 67170, 89560, 134340, 268680, 915751, 1831502, 2747253, 3663004, 4578755, 5494506, 7326008, 9157510, 10989012, 13736265, 18315020, 21978024, 27472530, 36630040, 54945060, 109890120]

約数ペア:

[(1, 109890120), (2, 54945060), (3, 36630040), (4, 27472530), (5, 21978024), (6, 18315020), (8, 13736265), (10, 10989012), (12, 9157510), (15, 7326008), (20, 5494506), (24, 4578755), (30, 3663004), (40, 2747253), (60, 1831502), (120, 915751), (409, 268680), (818, 134340), (1227, 89560), (1636, 67170), (2045, 53736), (2239, 49080), (2454, 44780), (3272, 33585), (4090, 26868), (4478, 24540), (4908, 22390), (6135, 17912), (6717, 16360), (8180, 13434), (8956, 12270), (9816, 11195)]