3994986120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1073921}}^1$

素因数の和:1073966

約数の個数: 64

約数和(自身を含む): 12371581440

約数和(自身を除く): 8376595320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 1073921, 2147842, 3221763, 4295684, 5369605, 6443526, 8591368, 10739210, 12887052, 16108815, 21478420, 25774104, 32217630, 33291551, 42956840, 64435260, 66583102, 99874653, 128870520, 133166204, 166457755, 199749306, 266332408, 332915510, 399498612, 499373265, 665831020, 798997224, 998746530, 1331662040, 1997493060, 3994986120]

約数ペア:

[(1, 3994986120), (2, 1997493060), (3, 1331662040), (4, 998746530), (5, 798997224), (6, 665831020), (8, 499373265), (10, 399498612), (12, 332915510), (15, 266332408), (20, 199749306), (24, 166457755), (30, 133166204), (31, 128870520), (40, 99874653), (60, 66583102), (62, 64435260), (93, 42956840), (120, 33291551), (124, 32217630), (155, 25774104), (186, 21478420), (248, 16108815), (310, 12887052), (372, 10739210), (465, 8591368), (620, 6443526), (744, 5369605), (930, 4295684), (1240, 3221763), (1860, 2147842), (3720, 1073921)]