270424160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54521}}^1$

素因数の和:54567

約数の個数: 48

約数和(自身を含む): 659498112

約数和(自身を除く): 389073952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 54521, 109042, 218084, 272605, 436168, 545210, 872336, 1090420, 1690151, 1744672, 2180840, 3380302, 4361680, 6760604, 8450755, 8723360, 13521208, 16901510, 27042416, 33803020, 54084832, 67606040, 135212080, 270424160]

約数ペア:

[(1, 270424160), (2, 135212080), (4, 67606040), (5, 54084832), (8, 33803020), (10, 27042416), (16, 16901510), (20, 13521208), (31, 8723360), (32, 8450755), (40, 6760604), (62, 4361680), (80, 3380302), (124, 2180840), (155, 1744672), (160, 1690151), (248, 1090420), (310, 872336), (496, 545210), (620, 436168), (992, 272605), (1240, 218084), (2480, 109042), (4960, 54521)]