61604040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{513367}}^1$

素因数の和:513381

約数の個数: 32

約数和(自身を含む): 184812480

約数和(自身を除く): 123208440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 513367, 1026734, 1540101, 2053468, 2566835, 3080202, 4106936, 5133670, 6160404, 7700505, 10267340, 12320808, 15401010, 20534680, 30802020, 61604040]

約数ペア:

[(1, 61604040), (2, 30802020), (3, 20534680), (4, 15401010), (5, 12320808), (6, 10267340), (8, 7700505), (10, 6160404), (12, 5133670), (15, 4106936), (20, 3080202), (24, 2566835), (30, 2053468), (40, 1540101), (60, 1026734), (120, 513367)]