135108720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{187651}}^1$

素因数の和:187670

約数の個数: 60

約数和(自身を含む): 453742536

約数和(自身を除く): 318633816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 187651, 375302, 562953, 750604, 938255, 1125906, 1501208, 1688859, 1876510, 2251812, 2814765, 3002416, 3377718, 3753020, 4503624, 5629530, 6755436, 7506040, 8444295, 9007248, 11259060, 13510872, 15012080, 16888590, 22518120, 27021744, 33777180, 45036240, 67554360, 135108720]

約数ペア:

[(1, 135108720), (2, 67554360), (3, 45036240), (4, 33777180), (5, 27021744), (6, 22518120), (8, 16888590), (9, 15012080), (10, 13510872), (12, 11259060), (15, 9007248), (16, 8444295), (18, 7506040), (20, 6755436), (24, 5629530), (30, 4503624), (36, 3753020), (40, 3377718), (45, 3002416), (48, 2814765), (60, 2251812), (72, 1876510), (80, 1688859), (90, 1501208), (120, 1125906), (144, 938255), (180, 750604), (240, 562953), (360, 375302), (720, 187651)]