1540802280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12840019}}^1$

素因数の和:12840033

約数の個数: 32

約数和(自身を含む): 4622407200

約数和(自身を除く): 3081604920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12840019, 25680038, 38520057, 51360076, 64200095, 77040114, 102720152, 128400190, 154080228, 192600285, 256800380, 308160456, 385200570, 513600760, 770401140, 1540802280]

約数ペア:

[(1, 1540802280), (2, 770401140), (3, 513600760), (4, 385200570), (5, 308160456), (6, 256800380), (8, 192600285), (10, 154080228), (12, 128400190), (15, 102720152), (20, 77040114), (24, 64200095), (30, 51360076), (40, 38520057), (60, 25680038), (120, 12840019)]