89460240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{372751}}^1$

素因数の和:372767

約数の個数: 40

約数和(自身を含む): 277327488

約数和(自身を除く): 187867248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 372751, 745502, 1118253, 1491004, 1863755, 2236506, 2982008, 3727510, 4473012, 5591265, 5964016, 7455020, 8946024, 11182530, 14910040, 17892048, 22365060, 29820080, 44730120, 89460240]

約数ペア:

[(1, 89460240), (2, 44730120), (3, 29820080), (4, 22365060), (5, 17892048), (6, 14910040), (8, 11182530), (10, 8946024), (12, 7455020), (15, 5964016), (16, 5591265), (20, 4473012), (24, 3727510), (30, 2982008), (40, 2236506), (48, 1863755), (60, 1491004), (80, 1118253), (120, 745502), (240, 372751)]