133385520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{859}}^1$

素因数の和:1522

約数の個数: 80

約数和(自身を含む): 414616320

約数和(自身を除く): 281230800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 647, 859, 1294, 1718, 1941, 2577, 2588, 3235, 3436, 3882, 4295, 5154, 5176, 6470, 6872, 7764, 8590, 9705, 10308, 10352, 12885, 12940, 13744, 15528, 17180, 19410, 20616, 25770, 25880, 31056, 34360, 38820, 41232, 51540, 51760, 68720, 77640, 103080, 155280, 206160, 555773, 1111546, 1667319, 2223092, 2778865, 3334638, 4446184, 5557730, 6669276, 8336595, 8892368, 11115460, 13338552, 16673190, 22230920, 26677104, 33346380, 44461840, 66692760, 133385520]

約数ペア:

[(1, 133385520), (2, 66692760), (3, 44461840), (4, 33346380), (5, 26677104), (6, 22230920), (8, 16673190), (10, 13338552), (12, 11115460), (15, 8892368), (16, 8336595), (20, 6669276), (24, 5557730), (30, 4446184), (40, 3334638), (48, 2778865), (60, 2223092), (80, 1667319), (120, 1111546), (240, 555773), (647, 206160), (859, 155280), (1294, 103080), (1718, 77640), (1941, 68720), (2577, 51760), (2588, 51540), (3235, 41232), (3436, 38820), (3882, 34360), (4295, 31056), (5154, 25880), (5176, 25770), (6470, 20616), (6872, 19410), (7764, 17180), (8590, 15528), (9705, 13744), (10308, 12940), (10352, 12885)]