897263460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1661599}}^1$

素因数の和:1661617

約数の個数: 48

約数和(自身を含む): 2791488000

約数和(自身を除く): 1894224540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1661599, 3323198, 4984797, 6646396, 8307995, 9969594, 14954391, 16615990, 19939188, 24923985, 29908782, 33231980, 44863173, 49847970, 59817564, 74771955, 89726346, 99695940, 149543910, 179452692, 224315865, 299087820, 448631730, 897263460]

約数ペア:

[(1, 897263460), (2, 448631730), (3, 299087820), (4, 224315865), (5, 179452692), (6, 149543910), (9, 99695940), (10, 89726346), (12, 74771955), (15, 59817564), (18, 49847970), (20, 44863173), (27, 33231980), (30, 29908782), (36, 24923985), (45, 19939188), (54, 16615990), (60, 14954391), (90, 9969594), (108, 8307995), (135, 6646396), (180, 4984797), (270, 3323198), (540, 1661599)]