108138720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{225289}}^1$

素因数の和:225307

約数の個数: 48

約数和(自身を含む): 340638480

約数和(自身を除く): 232499760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 225289, 450578, 675867, 901156, 1126445, 1351734, 1802312, 2252890, 2703468, 3379335, 3604624, 4505780, 5406936, 6758670, 7209248, 9011560, 10813872, 13517340, 18023120, 21627744, 27034680, 36046240, 54069360, 108138720]

約数ペア:

[(1, 108138720), (2, 54069360), (3, 36046240), (4, 27034680), (5, 21627744), (6, 18023120), (8, 13517340), (10, 10813872), (12, 9011560), (15, 7209248), (16, 6758670), (20, 5406936), (24, 4505780), (30, 3604624), (32, 3379335), (40, 2703468), (48, 2252890), (60, 1802312), (80, 1351734), (96, 1126445), (120, 901156), (160, 675867), (240, 450578), (480, 225289)]