82680120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1409}}^1$

素因数の和:1589

約数の個数: 96

約数和(自身を含む): 270550800

約数和(自身を除く): 187870680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 815, 978, 1304, 1409, 1467, 1630, 1956, 2445, 2818, 2934, 3260, 3912, 4227, 4890, 5636, 5868, 6520, 7045, 7335, 8454, 9780, 11272, 11736, 12681, 14090, 14670, 16908, 19560, 21135, 25362, 28180, 29340, 33816, 42270, 50724, 56360, 58680, 63405, 84540, 101448, 126810, 169080, 229667, 253620, 459334, 507240, 689001, 918668, 1148335, 1378002, 1837336, 2067003, 2296670, 2756004, 3445005, 4134006, 4593340, 5512008, 6890010, 8268012, 9186680, 10335015, 13780020, 16536024, 20670030, 27560040, 41340060, 82680120]

約数ペア:

[(1, 82680120), (2, 41340060), (3, 27560040), (4, 20670030), (5, 16536024), (6, 13780020), (8, 10335015), (9, 9186680), (10, 8268012), (12, 6890010), (15, 5512008), (18, 4593340), (20, 4134006), (24, 3445005), (30, 2756004), (36, 2296670), (40, 2067003), (45, 1837336), (60, 1378002), (72, 1148335), (90, 918668), (120, 689001), (163, 507240), (180, 459334), (326, 253620), (360, 229667), (489, 169080), (652, 126810), (815, 101448), (978, 84540), (1304, 63405), (1409, 58680), (1467, 56360), (1630, 50724), (1956, 42270), (2445, 33816), (2818, 29340), (2934, 28180), (3260, 25362), (3912, 21135), (4227, 19560), (4890, 16908), (5636, 14670), (5868, 14090), (6520, 12681), (7045, 11736), (7335, 11272), (8454, 9780)]