13167480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 39774240

約数和(自身を除く): 26606760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 557, 591, 788, 985, 1114, 1182, 1576, 1671, 1970, 2228, 2364, 2785, 2955, 3342, 3940, 4456, 4728, 5570, 5910, 6684, 7880, 8355, 11140, 11820, 13368, 16710, 22280, 23640, 33420, 66840, 109729, 219458, 329187, 438916, 548645, 658374, 877832, 1097290, 1316748, 1645935, 2194580, 2633496, 3291870, 4389160, 6583740, 13167480]

約数ペア:

[(1, 13167480), (2, 6583740), (3, 4389160), (4, 3291870), (5, 2633496), (6, 2194580), (8, 1645935), (10, 1316748), (12, 1097290), (15, 877832), (20, 658374), (24, 548645), (30, 438916), (40, 329187), (60, 219458), (120, 109729), (197, 66840), (394, 33420), (557, 23640), (591, 22280), (788, 16710), (985, 13368), (1114, 11820), (1182, 11140), (1576, 8355), (1671, 7880), (1970, 6684), (2228, 5910), (2364, 5570), (2785, 4728), (2955, 4456), (3342, 3940)]