4891560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{40763}}^1$

素因数の和:40777

約数の個数: 32

約数和(自身を含む): 14675040

約数和(自身を除く): 9783480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 40763, 81526, 122289, 163052, 203815, 244578, 326104, 407630, 489156, 611445, 815260, 978312, 1222890, 1630520, 2445780, 4891560]

約数ペア:

[(1, 4891560), (2, 2445780), (3, 1630520), (4, 1222890), (5, 978312), (6, 815260), (8, 611445), (10, 489156), (12, 407630), (15, 326104), (20, 244578), (24, 203815), (30, 163052), (40, 122289), (60, 81526), (120, 40763)]