74505120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{155219}}^1$

素因数の和:155237

約数の個数: 48

約数和(自身を含む): 234692640

約数和(自身を除く): 160187520

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, 155219, 310438, 465657, 620876, 776095, 931314, 1241752, 1552190, 1862628, 2328285, 2483504, 3104380, 3725256, 4656570, 4967008, 6208760, 7450512, 9313140, 12417520, 14901024, 18626280, 24835040, 37252560, 74505120]

約数ペア:

[(1, 74505120), (2, 37252560), (3, 24835040), (4, 18626280), (5, 14901024), (6, 12417520), (8, 9313140), (10, 7450512), (12, 6208760), (15, 4967008), (16, 4656570), (20, 3725256), (24, 3104380), (30, 2483504), (32, 2328285), (40, 1862628), (48, 1552190), (60, 1241752), (80, 931314), (96, 776095), (120, 620876), (160, 465657), (240, 310438), (480, 155219)]