209524080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{873017}}^1$

素因数の和:873033

約数の個数: 40

約数和(自身を含む): 649525392

約数和(自身を除く): 440001312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 873017, 1746034, 2619051, 3492068, 4365085, 5238102, 6984136, 8730170, 10476204, 13095255, 13968272, 17460340, 20952408, 26190510, 34920680, 41904816, 52381020, 69841360, 104762040, 209524080]

約数ペア:

[(1, 209524080), (2, 104762040), (3, 69841360), (4, 52381020), (5, 41904816), (6, 34920680), (8, 26190510), (10, 20952408), (12, 17460340), (15, 13968272), (16, 13095255), (20, 10476204), (24, 8730170), (30, 6984136), (40, 5238102), (48, 4365085), (60, 3492068), (80, 2619051), (120, 1746034), (240, 873017)]