195278640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2777}}^1$

素因数の和:3086

約数の個数: 80

約数和(自身を含む): 607648608

約数和(自身を除く): 412369968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 293, 586, 879, 1172, 1465, 1758, 2344, 2777, 2930, 3516, 4395, 4688, 5554, 5860, 7032, 8331, 8790, 11108, 11720, 13885, 14064, 16662, 17580, 22216, 23440, 27770, 33324, 35160, 41655, 44432, 55540, 66648, 70320, 83310, 111080, 133296, 166620, 222160, 333240, 666480, 813661, 1627322, 2440983, 3254644, 4068305, 4881966, 6509288, 8136610, 9763932, 12204915, 13018576, 16273220, 19527864, 24409830, 32546440, 39055728, 48819660, 65092880, 97639320, 195278640]

約数ペア:

[(1, 195278640), (2, 97639320), (3, 65092880), (4, 48819660), (5, 39055728), (6, 32546440), (8, 24409830), (10, 19527864), (12, 16273220), (15, 13018576), (16, 12204915), (20, 9763932), (24, 8136610), (30, 6509288), (40, 4881966), (48, 4068305), (60, 3254644), (80, 2440983), (120, 1627322), (240, 813661), (293, 666480), (586, 333240), (879, 222160), (1172, 166620), (1465, 133296), (1758, 111080), (2344, 83310), (2777, 70320), (2930, 66648), (3516, 55540), (4395, 44432), (4688, 41655), (5554, 35160), (5860, 33324), (7032, 27770), (8331, 23440), (8790, 22216), (11108, 17580), (11720, 16662), (13885, 14064)]