281586720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1031}}^1$

素因数の和:1618

約数の個数: 96

約数和(自身を含む): 889418880

約数和(自身を除く): 607832160

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, 569, 1031, 1138, 1707, 2062, 2276, 2845, 3093, 3414, 4124, 4552, 5155, 5690, 6186, 6828, 8248, 8535, 9104, 10310, 11380, 12372, 13656, 15465, 16496, 17070, 18208, 20620, 22760, 24744, 27312, 30930, 32992, 34140, 41240, 45520, 49488, 54624, 61860, 68280, 82480, 91040, 98976, 123720, 136560, 164960, 247440, 273120, 494880, 586639, 1173278, 1759917, 2346556, 2933195, 3519834, 4693112, 5866390, 7039668, 8799585, 9386224, 11732780, 14079336, 17599170, 18772448, 23465560, 28158672, 35198340, 46931120, 56317344, 70396680, 93862240, 140793360, 281586720]

約数ペア:

[(1, 281586720), (2, 140793360), (3, 93862240), (4, 70396680), (5, 56317344), (6, 46931120), (8, 35198340), (10, 28158672), (12, 23465560), (15, 18772448), (16, 17599170), (20, 14079336), (24, 11732780), (30, 9386224), (32, 8799585), (40, 7039668), (48, 5866390), (60, 4693112), (80, 3519834), (96, 2933195), (120, 2346556), (160, 1759917), (240, 1173278), (480, 586639), (569, 494880), (1031, 273120), (1138, 247440), (1707, 164960), (2062, 136560), (2276, 123720), (2845, 98976), (3093, 91040), (3414, 82480), (4124, 68280), (4552, 61860), (5155, 54624), (5690, 49488), (6186, 45520), (6828, 41240), (8248, 34140), (8535, 32992), (9104, 30930), (10310, 27312), (11380, 24744), (12372, 22760), (13656, 20620), (15465, 18208), (16496, 17070)]