12323480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1823}}^1$

素因数の和:1860

約数の個数: 48

約数和(自身を含む): 30041280

約数和(自身を除く): 17717800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 1823, 3380, 3646, 6760, 7292, 9115, 14584, 18230, 23699, 36460, 47398, 72920, 94796, 118495, 189592, 236990, 308087, 473980, 616174, 947960, 1232348, 1540435, 2464696, 3080870, 6161740, 12323480]

約数ペア:

[(1, 12323480), (2, 6161740), (4, 3080870), (5, 2464696), (8, 1540435), (10, 1232348), (13, 947960), (20, 616174), (26, 473980), (40, 308087), (52, 236990), (65, 189592), (104, 118495), (130, 94796), (169, 72920), (260, 47398), (338, 36460), (520, 23699), (676, 18230), (845, 14584), (1352, 9115), (1690, 7292), (1823, 6760), (3380, 3646)]