147689760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{307687}}^1$

素因数の和:307705

約数の個数: 48

約数和(自身を含む): 465224256

約数和(自身を除く): 317534496

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, 307687, 615374, 923061, 1230748, 1538435, 1846122, 2461496, 3076870, 3692244, 4615305, 4922992, 6153740, 7384488, 9230610, 9845984, 12307480, 14768976, 18461220, 24614960, 29537952, 36922440, 49229920, 73844880, 147689760]

約数ペア:

[(1, 147689760), (2, 73844880), (3, 49229920), (4, 36922440), (5, 29537952), (6, 24614960), (8, 18461220), (10, 14768976), (12, 12307480), (15, 9845984), (16, 9230610), (20, 7384488), (24, 6153740), (30, 4922992), (32, 4615305), (40, 3692244), (48, 3076870), (60, 2461496), (80, 1846122), (96, 1538435), (120, 1230748), (160, 923061), (240, 615374), (480, 307687)]