241313920

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12163}}^1$

素因数の和:12213

約数の個数: 64

約数和(自身を含む): 595549440

約数和(自身を除く): 354235520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 12163, 19840, 24326, 48652, 60815, 97304, 121630, 194608, 243260, 377053, 389216, 486520, 754106, 778432, 973040, 1508212, 1556864, 1885265, 1946080, 3016424, 3770530, 3892160, 6032848, 7541060, 7784320, 12065696, 15082120, 24131392, 30164240, 48262784, 60328480, 120656960, 241313920]

約数ペア:

[(1, 241313920), (2, 120656960), (4, 60328480), (5, 48262784), (8, 30164240), (10, 24131392), (16, 15082120), (20, 12065696), (31, 7784320), (32, 7541060), (40, 6032848), (62, 3892160), (64, 3770530), (80, 3016424), (124, 1946080), (128, 1885265), (155, 1556864), (160, 1508212), (248, 973040), (310, 778432), (320, 754106), (496, 486520), (620, 389216), (640, 377053), (992, 243260), (1240, 194608), (1984, 121630), (2480, 97304), (3968, 60815), (4960, 48652), (9920, 24326), (12163, 19840)]