154986120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{430517}}^1$

素因数の和:430534

約数の個数: 48

約数和(自身を含む): 503706060

約数和(自身を除く): 348719940

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, 430517, 861034, 1291551, 1722068, 2152585, 2583102, 3444136, 3874653, 4305170, 5166204, 6457755, 7749306, 8610340, 10332408, 12915510, 15498612, 17220680, 19373265, 25831020, 30997224, 38746530, 51662040, 77493060, 154986120]

約数ペア:

[(1, 154986120), (2, 77493060), (3, 51662040), (4, 38746530), (5, 30997224), (6, 25831020), (8, 19373265), (9, 17220680), (10, 15498612), (12, 12915510), (15, 10332408), (18, 8610340), (20, 7749306), (24, 6457755), (30, 5166204), (36, 4305170), (40, 3874653), (45, 3444136), (60, 2583102), (72, 2152585), (90, 1722068), (120, 1291551), (180, 861034), (360, 430517)]