636020520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5300171}}^1$

素因数の和:5300185

約数の個数: 32

約数和(自身を含む): 1908061920

約数和(自身を除く): 1272041400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5300171, 10600342, 15900513, 21200684, 26500855, 31801026, 42401368, 53001710, 63602052, 79502565, 106003420, 127204104, 159005130, 212006840, 318010260, 636020520]

約数ペア:

[(1, 636020520), (2, 318010260), (3, 212006840), (4, 159005130), (5, 127204104), (6, 106003420), (8, 79502565), (10, 63602052), (12, 53001710), (15, 42401368), (20, 31801026), (24, 26500855), (30, 21200684), (40, 15900513), (60, 10600342), (120, 5300171)]