388634040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1079539}}^1$

素因数の和:1079556

約数の個数: 48

約数和(自身を含む): 1263061800

約数和(自身を除く): 874427760

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, 1079539, 2159078, 3238617, 4318156, 5397695, 6477234, 8636312, 9715851, 10795390, 12954468, 16193085, 19431702, 21590780, 25908936, 32386170, 38863404, 43181560, 48579255, 64772340, 77726808, 97158510, 129544680, 194317020, 388634040]

約数ペア:

[(1, 388634040), (2, 194317020), (3, 129544680), (4, 97158510), (5, 77726808), (6, 64772340), (8, 48579255), (9, 43181560), (10, 38863404), (12, 32386170), (15, 25908936), (18, 21590780), (20, 19431702), (24, 16193085), (30, 12954468), (36, 10795390), (40, 9715851), (45, 8636312), (60, 6477234), (72, 5397695), (90, 4318156), (120, 3238617), (180, 2159078), (360, 1079539)]