2684427720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1720787}}^1$

素因数の和:1720814

約数の個数: 64

約数和(自身を含む): 8672771520

約数和(自身を除く): 5988343800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1720787, 3441574, 5162361, 6883148, 8603935, 10324722, 13766296, 17207870, 20649444, 22370231, 25811805, 34415740, 41298888, 44740462, 51623610, 67110693, 68831480, 89480924, 103247220, 111851155, 134221386, 178961848, 206494440, 223702310, 268442772, 335553465, 447404620, 536885544, 671106930, 894809240, 1342213860, 2684427720]

約数ペア:

[(1, 2684427720), (2, 1342213860), (3, 894809240), (4, 671106930), (5, 536885544), (6, 447404620), (8, 335553465), (10, 268442772), (12, 223702310), (13, 206494440), (15, 178961848), (20, 134221386), (24, 111851155), (26, 103247220), (30, 89480924), (39, 68831480), (40, 67110693), (52, 51623610), (60, 44740462), (65, 41298888), (78, 34415740), (104, 25811805), (120, 22370231), (130, 20649444), (156, 17207870), (195, 13766296), (260, 10324722), (312, 8603935), (390, 6883148), (520, 5162361), (780, 3441574), (1560, 1720787)]