15195360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31657}}^1$

素因数の和:31675

約数の個数: 48

約数和(自身を含む): 47866896

約数和(自身を除く): 32671536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 31657, 63314, 94971, 126628, 158285, 189942, 253256, 316570, 379884, 474855, 506512, 633140, 759768, 949710, 1013024, 1266280, 1519536, 1899420, 2532560, 3039072, 3798840, 5065120, 7597680, 15195360]

約数ペア:

[(1, 15195360), (2, 7597680), (3, 5065120), (4, 3798840), (5, 3039072), (6, 2532560), (8, 1899420), (10, 1519536), (12, 1266280), (15, 1013024), (16, 949710), (20, 759768), (24, 633140), (30, 506512), (32, 474855), (40, 379884), (48, 316570), (60, 253256), (80, 189942), (96, 158285), (120, 126628), (160, 94971), (240, 63314), (480, 31657)]