57185880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2081}}^1$

素因数の和:2324

約数の個数: 64

約数和(自身を含む): 172389600

約数和(自身を除く): 115203720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2081, 2290, 2748, 3435, 4162, 4580, 5496, 6243, 6870, 8324, 9160, 10405, 12486, 13740, 16648, 20810, 24972, 27480, 31215, 41620, 49944, 62430, 83240, 124860, 249720, 476549, 953098, 1429647, 1906196, 2382745, 2859294, 3812392, 4765490, 5718588, 7148235, 9530980, 11437176, 14296470, 19061960, 28592940, 57185880]

約数ペア:

[(1, 57185880), (2, 28592940), (3, 19061960), (4, 14296470), (5, 11437176), (6, 9530980), (8, 7148235), (10, 5718588), (12, 4765490), (15, 3812392), (20, 2859294), (24, 2382745), (30, 1906196), (40, 1429647), (60, 953098), (120, 476549), (229, 249720), (458, 124860), (687, 83240), (916, 62430), (1145, 49944), (1374, 41620), (1832, 31215), (2081, 27480), (2290, 24972), (2748, 20810), (3435, 16648), (4162, 13740), (4580, 12486), (5496, 10405), (6243, 9160), (6870, 8324)]