15304740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23189}}^1$

素因数の和:23212

約数の個数: 48

約数和(自身を含む): 46751040

約数和(自身を除く): 31446300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 23189, 46378, 69567, 92756, 115945, 139134, 231890, 255079, 278268, 347835, 463780, 510158, 695670, 765237, 1020316, 1275395, 1391340, 1530474, 2550790, 3060948, 3826185, 5101580, 7652370, 15304740]

約数ペア:

[(1, 15304740), (2, 7652370), (3, 5101580), (4, 3826185), (5, 3060948), (6, 2550790), (10, 1530474), (11, 1391340), (12, 1275395), (15, 1020316), (20, 765237), (22, 695670), (30, 510158), (33, 463780), (44, 347835), (55, 278268), (60, 255079), (66, 231890), (110, 139134), (132, 115945), (165, 92756), (220, 69567), (330, 46378), (660, 23189)]