27140640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{56543}}^1$

素因数の和:56561

約数の個数: 48

約数和(自身を含む): 85494528

約数和(自身を除く): 58353888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 56543, 113086, 169629, 226172, 282715, 339258, 452344, 565430, 678516, 848145, 904688, 1130860, 1357032, 1696290, 1809376, 2261720, 2714064, 3392580, 4523440, 5428128, 6785160, 9046880, 13570320, 27140640]

約数ペア:

[(1, 27140640), (2, 13570320), (3, 9046880), (4, 6785160), (5, 5428128), (6, 4523440), (8, 3392580), (10, 2714064), (12, 2261720), (15, 1809376), (16, 1696290), (20, 1357032), (24, 1130860), (30, 904688), (32, 848145), (40, 678516), (48, 565430), (60, 452344), (80, 339258), (96, 282715), (120, 226172), (160, 169629), (240, 113086), (480, 56543)]