137847720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1148731}}^1$

素因数の和:1148745

約数の個数: 32

約数和(自身を含む): 413543520

約数和(自身を除く): 275695800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1148731, 2297462, 3446193, 4594924, 5743655, 6892386, 9189848, 11487310, 13784772, 17230965, 22974620, 27569544, 34461930, 45949240, 68923860, 137847720]

約数ペア:

[(1, 137847720), (2, 68923860), (3, 45949240), (4, 34461930), (5, 27569544), (6, 22974620), (8, 17230965), (10, 13784772), (12, 11487310), (15, 9189848), (20, 6892386), (24, 5743655), (30, 4594924), (40, 3446193), (60, 2297462), (120, 1148731)]