84335280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{351397}}^1$

素因数の和:351413

約数の個数: 40

約数和(自身を含む): 261440112

約数和(自身を除く): 177104832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 351397, 702794, 1054191, 1405588, 1756985, 2108382, 2811176, 3513970, 4216764, 5270955, 5622352, 7027940, 8433528, 10541910, 14055880, 16867056, 21083820, 28111760, 42167640, 84335280]

約数ペア:

[(1, 84335280), (2, 42167640), (3, 28111760), (4, 21083820), (5, 16867056), (6, 14055880), (8, 10541910), (10, 8433528), (12, 7027940), (15, 5622352), (16, 5270955), (20, 4216764), (24, 3513970), (30, 2811176), (40, 2108382), (48, 1756985), (60, 1405588), (80, 1054191), (120, 702794), (240, 351397)]