57117720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43271}}^1$

素因数の和:43296

約数の個数: 64

約数和(自身を含む): 186935040

約数和(自身を除く): 129817320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 43271, 86542, 129813, 173084, 216355, 259626, 346168, 432710, 475981, 519252, 649065, 865420, 951962, 1038504, 1298130, 1427943, 1730840, 1903924, 2379905, 2596260, 2855886, 3807848, 4759810, 5192520, 5711772, 7139715, 9519620, 11423544, 14279430, 19039240, 28558860, 57117720]

約数ペア:

[(1, 57117720), (2, 28558860), (3, 19039240), (4, 14279430), (5, 11423544), (6, 9519620), (8, 7139715), (10, 5711772), (11, 5192520), (12, 4759810), (15, 3807848), (20, 2855886), (22, 2596260), (24, 2379905), (30, 1903924), (33, 1730840), (40, 1427943), (44, 1298130), (55, 1038504), (60, 951962), (66, 865420), (88, 649065), (110, 519252), (120, 475981), (132, 432710), (165, 346168), (220, 259626), (264, 216355), (330, 173084), (440, 129813), (660, 86542), (1320, 43271)]