15480216

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{3209}}^1$

素因数の和:3288

約数の個数: 48

約数和(自身を含む): 42564600

約数和(自身を除く): 27084384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 3209, 4824, 6418, 9627, 12836, 19254, 25672, 28881, 38508, 57762, 77016, 115524, 215003, 231048, 430006, 645009, 860012, 1290018, 1720024, 1935027, 2580036, 3870054, 5160072, 7740108, 15480216]

約数ペア:

[(1, 15480216), (2, 7740108), (3, 5160072), (4, 3870054), (6, 2580036), (8, 1935027), (9, 1720024), (12, 1290018), (18, 860012), (24, 645009), (36, 430006), (67, 231048), (72, 215003), (134, 115524), (201, 77016), (268, 57762), (402, 38508), (536, 28881), (603, 25672), (804, 19254), (1206, 12836), (1608, 9627), (2412, 6418), (3209, 4824)]