76563720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{212677}}^1$

素因数の和:212694

約数の個数: 48

約数和(自身を含む): 248833260

約数和(自身を除く): 172269540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 212677, 425354, 638031, 850708, 1063385, 1276062, 1701416, 1914093, 2126770, 2552124, 3190155, 3828186, 4253540, 5104248, 6380310, 7656372, 8507080, 9570465, 12760620, 15312744, 19140930, 25521240, 38281860, 76563720]

約数ペア:

[(1, 76563720), (2, 38281860), (3, 25521240), (4, 19140930), (5, 15312744), (6, 12760620), (8, 9570465), (9, 8507080), (10, 7656372), (12, 6380310), (15, 5104248), (18, 4253540), (20, 3828186), (24, 3190155), (30, 2552124), (36, 2126770), (40, 1914093), (45, 1701416), (60, 1276062), (72, 1063385), (90, 850708), (120, 638031), (180, 425354), (360, 212677)]