6641606280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1287133}}^1$

素因数の和:1287190

約数の個数: 64

約数和(自身を含む): 20388202560

約数和(自身を除く): 13746596280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 1287133, 2574266, 3861399, 5148532, 6435665, 7722798, 10297064, 12871330, 15445596, 19306995, 25742660, 30891192, 38613990, 51485320, 55346719, 77227980, 110693438, 154455960, 166040157, 221386876, 276733595, 332080314, 442773752, 553467190, 664160628, 830200785, 1106934380, 1328321256, 1660401570, 2213868760, 3320803140, 6641606280]

約数ペア:

[(1, 6641606280), (2, 3320803140), (3, 2213868760), (4, 1660401570), (5, 1328321256), (6, 1106934380), (8, 830200785), (10, 664160628), (12, 553467190), (15, 442773752), (20, 332080314), (24, 276733595), (30, 221386876), (40, 166040157), (43, 154455960), (60, 110693438), (86, 77227980), (120, 55346719), (129, 51485320), (172, 38613990), (215, 30891192), (258, 25742660), (344, 19306995), (430, 15445596), (516, 12871330), (645, 10297064), (860, 7722798), (1032, 6435665), (1290, 5148532), (1720, 3861399), (2580, 2574266), (5160, 1287133)]