165792120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106277}}^1$

素因数の和:106304

約数の個数: 64

約数和(自身を含む): 535641120

約数和(自身を除く): 369849000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 106277, 212554, 318831, 425108, 531385, 637662, 850216, 1062770, 1275324, 1381601, 1594155, 2125540, 2550648, 2763202, 3188310, 4144803, 4251080, 5526404, 6376620, 6908005, 8289606, 11052808, 12753240, 13816010, 16579212, 20724015, 27632020, 33158424, 41448030, 55264040, 82896060, 165792120]

約数ペア:

[(1, 165792120), (2, 82896060), (3, 55264040), (4, 41448030), (5, 33158424), (6, 27632020), (8, 20724015), (10, 16579212), (12, 13816010), (13, 12753240), (15, 11052808), (20, 8289606), (24, 6908005), (26, 6376620), (30, 5526404), (39, 4251080), (40, 4144803), (52, 3188310), (60, 2763202), (65, 2550648), (78, 2125540), (104, 1594155), (120, 1381601), (130, 1275324), (156, 1062770), (195, 850216), (260, 637662), (312, 531385), (390, 425108), (520, 318831), (780, 212554), (1560, 106277)]