73660680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{204613}}^1$

素因数の和:204630

約数の個数: 48

約数和(自身を含む): 239398380

約数和(自身を除く): 165737700

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, 204613, 409226, 613839, 818452, 1023065, 1227678, 1636904, 1841517, 2046130, 2455356, 3069195, 3683034, 4092260, 4910712, 6138390, 7366068, 8184520, 9207585, 12276780, 14732136, 18415170, 24553560, 36830340, 73660680]

約数ペア:

[(1, 73660680), (2, 36830340), (3, 24553560), (4, 18415170), (5, 14732136), (6, 12276780), (8, 9207585), (9, 8184520), (10, 7366068), (12, 6138390), (15, 4910712), (18, 4092260), (20, 3683034), (24, 3069195), (30, 2455356), (36, 2046130), (40, 1841517), (45, 1636904), (60, 1227678), (72, 1023065), (90, 818452), (120, 613839), (180, 409226), (360, 204613)]