56980680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{474839}}^1$

素因数の和:474853

約数の個数: 32

約数和(自身を含む): 170942400

約数和(自身を除く): 113961720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 474839, 949678, 1424517, 1899356, 2374195, 2849034, 3798712, 4748390, 5698068, 7122585, 9496780, 11396136, 14245170, 18993560, 28490340, 56980680]

約数ペア:

[(1, 56980680), (2, 28490340), (3, 18993560), (4, 14245170), (5, 11396136), (6, 9496780), (8, 7122585), (10, 5698068), (12, 4748390), (15, 3798712), (20, 2849034), (24, 2374195), (30, 1899356), (40, 1424517), (60, 949678), (120, 474839)]