12240660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6581}}^1$

素因数の和:6624

約数の個数: 48

約数和(自身を含む): 35384832

約数和(自身を除く): 23144172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 6581, 13162, 19743, 26324, 32905, 39486, 65810, 78972, 98715, 131620, 197430, 204011, 394860, 408022, 612033, 816044, 1020055, 1224066, 2040110, 2448132, 3060165, 4080220, 6120330, 12240660]

約数ペア:

[(1, 12240660), (2, 6120330), (3, 4080220), (4, 3060165), (5, 2448132), (6, 2040110), (10, 1224066), (12, 1020055), (15, 816044), (20, 612033), (30, 408022), (31, 394860), (60, 204011), (62, 197430), (93, 131620), (124, 98715), (155, 78972), (186, 65810), (310, 39486), (372, 32905), (465, 26324), (620, 19743), (930, 13162), (1860, 6581)]