431570520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22619}}^1$

素因数の和:22689

約数の個数: 96

約数和(自身を含む): 1429131600

約数和(自身を除く): 997561080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 9540, 19080, 22619, 45238, 67857, 90476, 113095, 135714, 180952, 203571, 226190, 271428, 339285, 407142, 452380, 542856, 678570, 814284, 904760, 1017855, 1198807, 1357140, 1628568, 2035710, 2397614, 2714280, 3596421, 4071420, 4795228, 5994035, 7192842, 8142840, 9590456, 10789263, 11988070, 14385684, 17982105, 21578526, 23976140, 28771368, 35964210, 43157052, 47952280, 53946315, 71928420, 86314104, 107892630, 143856840, 215785260, 431570520]

約数ペア:

[(1, 431570520), (2, 215785260), (3, 143856840), (4, 107892630), (5, 86314104), (6, 71928420), (8, 53946315), (9, 47952280), (10, 43157052), (12, 35964210), (15, 28771368), (18, 23976140), (20, 21578526), (24, 17982105), (30, 14385684), (36, 11988070), (40, 10789263), (45, 9590456), (53, 8142840), (60, 7192842), (72, 5994035), (90, 4795228), (106, 4071420), (120, 3596421), (159, 2714280), (180, 2397614), (212, 2035710), (265, 1628568), (318, 1357140), (360, 1198807), (424, 1017855), (477, 904760), (530, 814284), (636, 678570), (795, 542856), (954, 452380), (1060, 407142), (1272, 339285), (1590, 271428), (1908, 226190), (2120, 203571), (2385, 180952), (3180, 135714), (3816, 113095), (4770, 90476), (6360, 67857), (9540, 45238), (19080, 22619)]