323040720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1346003}}^1$

素因数の和:1346019

約数の個数: 40

約数和(自身を含む): 1001426976

約数和(自身を除く): 678386256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1346003, 2692006, 4038009, 5384012, 6730015, 8076018, 10768024, 13460030, 16152036, 20190045, 21536048, 26920060, 32304072, 40380090, 53840120, 64608144, 80760180, 107680240, 161520360, 323040720]

約数ペア:

[(1, 323040720), (2, 161520360), (3, 107680240), (4, 80760180), (5, 64608144), (6, 53840120), (8, 40380090), (10, 32304072), (12, 26920060), (15, 21536048), (16, 20190045), (20, 16152036), (24, 13460030), (30, 10768024), (40, 8076018), (48, 6730015), (60, 5384012), (80, 4038009), (120, 2692006), (240, 1346003)]