549761880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{106543}}^1$

素因数の和:106600

約数の個数: 64

約数和(自身を含む): 1687656960

約数和(自身を除く): 1137895080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 106543, 213086, 319629, 426172, 532715, 639258, 852344, 1065430, 1278516, 1598145, 2130860, 2557032, 3196290, 4261720, 4581349, 6392580, 9162698, 12785160, 13744047, 18325396, 22906745, 27488094, 36650792, 45813490, 54976188, 68720235, 91626980, 109952376, 137440470, 183253960, 274880940, 549761880]

約数ペア:

[(1, 549761880), (2, 274880940), (3, 183253960), (4, 137440470), (5, 109952376), (6, 91626980), (8, 68720235), (10, 54976188), (12, 45813490), (15, 36650792), (20, 27488094), (24, 22906745), (30, 18325396), (40, 13744047), (43, 12785160), (60, 9162698), (86, 6392580), (120, 4581349), (129, 4261720), (172, 3196290), (215, 2557032), (258, 2130860), (344, 1598145), (430, 1278516), (516, 1065430), (645, 852344), (860, 639258), (1032, 532715), (1290, 426172), (1720, 319629), (2580, 213086), (5160, 106543)]