708232080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{4561}}^1$

素因数の和:5224

約数の個数: 80

約数和(自身を含む): 2199394944

約数和(自身を除く): 1491162864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 647, 1294, 1941, 2588, 3235, 3882, 4561, 5176, 6470, 7764, 9122, 9705, 10352, 12940, 13683, 15528, 18244, 19410, 22805, 25880, 27366, 31056, 36488, 38820, 45610, 51760, 54732, 68415, 72976, 77640, 91220, 109464, 136830, 155280, 182440, 218928, 273660, 364880, 547320, 1094640, 2950967, 5901934, 8852901, 11803868, 14754835, 17705802, 23607736, 29509670, 35411604, 44264505, 47215472, 59019340, 70823208, 88529010, 118038680, 141646416, 177058020, 236077360, 354116040, 708232080]

約数ペア:

[(1, 708232080), (2, 354116040), (3, 236077360), (4, 177058020), (5, 141646416), (6, 118038680), (8, 88529010), (10, 70823208), (12, 59019340), (15, 47215472), (16, 44264505), (20, 35411604), (24, 29509670), (30, 23607736), (40, 17705802), (48, 14754835), (60, 11803868), (80, 8852901), (120, 5901934), (240, 2950967), (647, 1094640), (1294, 547320), (1941, 364880), (2588, 273660), (3235, 218928), (3882, 182440), (4561, 155280), (5176, 136830), (6470, 109464), (7764, 91220), (9122, 77640), (9705, 72976), (10352, 68415), (12940, 54732), (13683, 51760), (15528, 45610), (18244, 38820), (19410, 36488), (22805, 31056), (25880, 27366)]