27692580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4481}}^1$

素因数の和:4596

約数の個数: 48

約数和(自身を含む): 78309504

約数和(自身を除く): 50616924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 4481, 6180, 8962, 13443, 17924, 22405, 26886, 44810, 53772, 67215, 89620, 134430, 268860, 461543, 923086, 1384629, 1846172, 2307715, 2769258, 4615430, 5538516, 6923145, 9230860, 13846290, 27692580]

約数ペア:

[(1, 27692580), (2, 13846290), (3, 9230860), (4, 6923145), (5, 5538516), (6, 4615430), (10, 2769258), (12, 2307715), (15, 1846172), (20, 1384629), (30, 923086), (60, 461543), (103, 268860), (206, 134430), (309, 89620), (412, 67215), (515, 53772), (618, 44810), (1030, 26886), (1236, 22405), (1545, 17924), (2060, 13443), (3090, 8962), (4481, 6180)]