131046480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{182009}}^1$

素因数の和:182028

約数の個数: 60

約数和(自身を含む): 440100180

約数和(自身を除く): 309053700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 182009, 364018, 546027, 728036, 910045, 1092054, 1456072, 1638081, 1820090, 2184108, 2730135, 2912144, 3276162, 3640180, 4368216, 5460270, 6552324, 7280360, 8190405, 8736432, 10920540, 13104648, 14560720, 16380810, 21841080, 26209296, 32761620, 43682160, 65523240, 131046480]

約数ペア:

[(1, 131046480), (2, 65523240), (3, 43682160), (4, 32761620), (5, 26209296), (6, 21841080), (8, 16380810), (9, 14560720), (10, 13104648), (12, 10920540), (15, 8736432), (16, 8190405), (18, 7280360), (20, 6552324), (24, 5460270), (30, 4368216), (36, 3640180), (40, 3276162), (45, 2912144), (48, 2730135), (60, 2184108), (72, 1820090), (80, 1638081), (90, 1456072), (120, 1092054), (144, 910045), (180, 728036), (240, 546027), (360, 364018), (720, 182009)]