8292180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10631}}^1$

素因数の和:10656

約数の個数: 48

約数和(自身を含む): 25006464

約数和(自身を除く): 16714284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 10631, 21262, 31893, 42524, 53155, 63786, 106310, 127572, 138203, 159465, 212620, 276406, 318930, 414609, 552812, 637860, 691015, 829218, 1382030, 1658436, 2073045, 2764060, 4146090, 8292180]

約数ペア:

[(1, 8292180), (2, 4146090), (3, 2764060), (4, 2073045), (5, 1658436), (6, 1382030), (10, 829218), (12, 691015), (13, 637860), (15, 552812), (20, 414609), (26, 318930), (30, 276406), (39, 212620), (52, 159465), (60, 138203), (65, 127572), (78, 106310), (130, 63786), (156, 53155), (195, 42524), (260, 31893), (390, 21262), (780, 10631)]