130828080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{545117}}^1$

素因数の和:545133

約数の個数: 40

約数和(自身を含む): 405567792

約数和(自身を除く): 274739712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 545117, 1090234, 1635351, 2180468, 2725585, 3270702, 4360936, 5451170, 6541404, 8176755, 8721872, 10902340, 13082808, 16353510, 21804680, 26165616, 32707020, 43609360, 65414040, 130828080]

約数ペア:

[(1, 130828080), (2, 65414040), (3, 43609360), (4, 32707020), (5, 26165616), (6, 21804680), (8, 16353510), (10, 13082808), (12, 10902340), (15, 8721872), (16, 8176755), (20, 6541404), (24, 5451170), (30, 4360936), (40, 3270702), (48, 2725585), (60, 2180468), (80, 1635351), (120, 1090234), (240, 545117)]