387968760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1077691}}^1$

素因数の和:1077708

約数の個数: 48

約数和(自身を含む): 1260899640

約数和(自身を除く): 872930880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1077691, 2155382, 3233073, 4310764, 5388455, 6466146, 8621528, 9699219, 10776910, 12932292, 16165365, 19398438, 21553820, 25864584, 32330730, 38796876, 43107640, 48496095, 64661460, 77593752, 96992190, 129322920, 193984380, 387968760]

約数ペア:

[(1, 387968760), (2, 193984380), (3, 129322920), (4, 96992190), (5, 77593752), (6, 64661460), (8, 48496095), (9, 43107640), (10, 38796876), (12, 32330730), (15, 25864584), (18, 21553820), (20, 19398438), (24, 16165365), (30, 12932292), (36, 10776910), (40, 9699219), (45, 8621528), (60, 6466146), (72, 5388455), (90, 4310764), (120, 3233073), (180, 2155382), (360, 1077691)]