74955360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{156157}}^1$

素因数の和:156175

約数の個数: 48

約数和(自身を含む): 236110896

約数和(自身を除く): 161155536

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, 156157, 312314, 468471, 624628, 780785, 936942, 1249256, 1561570, 1873884, 2342355, 2498512, 3123140, 3747768, 4684710, 4997024, 6246280, 7495536, 9369420, 12492560, 14991072, 18738840, 24985120, 37477680, 74955360]

約数ペア:

[(1, 74955360), (2, 37477680), (3, 24985120), (4, 18738840), (5, 14991072), (6, 12492560), (8, 9369420), (10, 7495536), (12, 6246280), (15, 4997024), (16, 4684710), (20, 3747768), (24, 3123140), (30, 2498512), (32, 2342355), (40, 1873884), (48, 1561570), (60, 1249256), (80, 936942), (96, 780785), (120, 624628), (160, 468471), (240, 312314), (480, 156157)]