195340560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3167}}^1$

素因数の和:3440

約数の個数: 80

約数和(自身を含む): 608103936

約数和(自身を除く): 412763376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3167, 3855, 4112, 5140, 6168, 6334, 7710, 9501, 10280, 12336, 12668, 15420, 15835, 19002, 20560, 25336, 30840, 31670, 38004, 47505, 50672, 61680, 63340, 76008, 95010, 126680, 152016, 190020, 253360, 380040, 760080, 813919, 1627838, 2441757, 3255676, 4069595, 4883514, 6511352, 8139190, 9767028, 12208785, 13022704, 16278380, 19534056, 24417570, 32556760, 39068112, 48835140, 65113520, 97670280, 195340560]

約数ペア:

[(1, 195340560), (2, 97670280), (3, 65113520), (4, 48835140), (5, 39068112), (6, 32556760), (8, 24417570), (10, 19534056), (12, 16278380), (15, 13022704), (16, 12208785), (20, 9767028), (24, 8139190), (30, 6511352), (40, 4883514), (48, 4069595), (60, 3255676), (80, 2441757), (120, 1627838), (240, 813919), (257, 760080), (514, 380040), (771, 253360), (1028, 190020), (1285, 152016), (1542, 126680), (2056, 95010), (2570, 76008), (3084, 63340), (3167, 61680), (3855, 50672), (4112, 47505), (5140, 38004), (6168, 31670), (6334, 30840), (7710, 25336), (9501, 20560), (10280, 19002), (12336, 15835), (12668, 15420)]