55619640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3593}}^1$

素因数の和:3653

約数の個数: 96

約数和(自身を含む): 185019120

約数和(自身を除く): 129399480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3593, 3870, 5160, 7186, 7740, 10779, 14372, 15480, 17965, 21558, 28744, 32337, 35930, 43116, 53895, 64674, 71860, 86232, 107790, 129348, 143720, 154499, 161685, 215580, 258696, 308998, 323370, 431160, 463497, 617996, 646740, 772495, 926994, 1235992, 1293480, 1390491, 1544990, 1853988, 2317485, 2780982, 3089980, 3707976, 4634970, 5561964, 6179960, 6952455, 9269940, 11123928, 13904910, 18539880, 27809820, 55619640]

約数ペア:

[(1, 55619640), (2, 27809820), (3, 18539880), (4, 13904910), (5, 11123928), (6, 9269940), (8, 6952455), (9, 6179960), (10, 5561964), (12, 4634970), (15, 3707976), (18, 3089980), (20, 2780982), (24, 2317485), (30, 1853988), (36, 1544990), (40, 1390491), (43, 1293480), (45, 1235992), (60, 926994), (72, 772495), (86, 646740), (90, 617996), (120, 463497), (129, 431160), (172, 323370), (180, 308998), (215, 258696), (258, 215580), (344, 161685), (360, 154499), (387, 143720), (430, 129348), (516, 107790), (645, 86232), (774, 71860), (860, 64674), (1032, 53895), (1290, 43116), (1548, 35930), (1720, 32337), (1935, 28744), (2580, 21558), (3096, 17965), (3593, 15480), (3870, 14372), (5160, 10779), (7186, 7740)]