325204920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{903347}}^1$

素因数の和:903364

約数の個数: 48

約数和(自身を含む): 1056917160

約数和(自身を除く): 731712240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 903347, 1806694, 2710041, 3613388, 4516735, 5420082, 7226776, 8130123, 9033470, 10840164, 13550205, 16260246, 18066940, 21680328, 27100410, 32520492, 36133880, 40650615, 54200820, 65040984, 81301230, 108401640, 162602460, 325204920]

約数ペア:

[(1, 325204920), (2, 162602460), (3, 108401640), (4, 81301230), (5, 65040984), (6, 54200820), (8, 40650615), (9, 36133880), (10, 32520492), (12, 27100410), (15, 21680328), (18, 18066940), (20, 16260246), (24, 13550205), (30, 10840164), (36, 9033470), (40, 8130123), (45, 7226776), (60, 5420082), (72, 4516735), (90, 3613388), (120, 2710041), (180, 1806694), (360, 903347)]