890993640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{6287}}^1$

素因数の和:7482

約数の個数: 64

約数和(自身を含む): 2675669760

約数和(自身を除く): 1784676120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1181, 2362, 3543, 4724, 5905, 6287, 7086, 9448, 11810, 12574, 14172, 17715, 18861, 23620, 25148, 28344, 31435, 35430, 37722, 47240, 50296, 62870, 70860, 75444, 94305, 125740, 141720, 150888, 188610, 251480, 377220, 754440, 7424947, 14849894, 22274841, 29699788, 37124735, 44549682, 59399576, 74249470, 89099364, 111374205, 148498940, 178198728, 222748410, 296997880, 445496820, 890993640]

約数ペア:

[(1, 890993640), (2, 445496820), (3, 296997880), (4, 222748410), (5, 178198728), (6, 148498940), (8, 111374205), (10, 89099364), (12, 74249470), (15, 59399576), (20, 44549682), (24, 37124735), (30, 29699788), (40, 22274841), (60, 14849894), (120, 7424947), (1181, 754440), (2362, 377220), (3543, 251480), (4724, 188610), (5905, 150888), (6287, 141720), (7086, 125740), (9448, 94305), (11810, 75444), (12574, 70860), (14172, 62870), (17715, 50296), (18861, 47240), (23620, 37722), (25148, 35430), (28344, 31435)]