15037380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{27847}}^1$

素因数の和:27865

約数の個数: 48

約数和(自身を含む): 46784640

約数和(自身を除く): 31747260

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, 27847, 55694, 83541, 111388, 139235, 167082, 250623, 278470, 334164, 417705, 501246, 556940, 751869, 835410, 1002492, 1253115, 1503738, 1670820, 2506230, 3007476, 3759345, 5012460, 7518690, 15037380]

約数ペア:

[(1, 15037380), (2, 7518690), (3, 5012460), (4, 3759345), (5, 3007476), (6, 2506230), (9, 1670820), (10, 1503738), (12, 1253115), (15, 1002492), (18, 835410), (20, 751869), (27, 556940), (30, 501246), (36, 417705), (45, 334164), (54, 278470), (60, 250623), (90, 167082), (108, 139235), (135, 111388), (180, 83541), (270, 55694), (540, 27847)]