284989920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{877}}^1$

素因数の和:1572

約数の個数: 96

約数和(自身を含む): 900069408

約数和(自身を除く): 615079488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 677, 877, 1354, 1754, 2031, 2631, 2708, 3385, 3508, 4062, 4385, 5262, 5416, 6770, 7016, 8124, 8770, 10155, 10524, 10832, 13155, 13540, 14032, 16248, 17540, 20310, 21048, 21664, 26310, 27080, 28064, 32496, 35080, 40620, 42096, 52620, 54160, 64992, 70160, 81240, 84192, 105240, 108320, 140320, 162480, 210480, 324960, 420960, 593729, 1187458, 1781187, 2374916, 2968645, 3562374, 4749832, 5937290, 7124748, 8905935, 9499664, 11874580, 14249496, 17811870, 18999328, 23749160, 28498992, 35623740, 47498320, 56997984, 71247480, 94996640, 142494960, 284989920]

約数ペア:

[(1, 284989920), (2, 142494960), (3, 94996640), (4, 71247480), (5, 56997984), (6, 47498320), (8, 35623740), (10, 28498992), (12, 23749160), (15, 18999328), (16, 17811870), (20, 14249496), (24, 11874580), (30, 9499664), (32, 8905935), (40, 7124748), (48, 5937290), (60, 4749832), (80, 3562374), (96, 2968645), (120, 2374916), (160, 1781187), (240, 1187458), (480, 593729), (677, 420960), (877, 324960), (1354, 210480), (1754, 162480), (2031, 140320), (2631, 108320), (2708, 105240), (3385, 84192), (3508, 81240), (4062, 70160), (4385, 64992), (5262, 54160), (5416, 52620), (6770, 42096), (7016, 40620), (8124, 35080), (8770, 32496), (10155, 28064), (10524, 27080), (10832, 26310), (13155, 21664), (13540, 21048), (14032, 20310), (16248, 17540)]