12354840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{34319}}^1$

素因数の和:34336

約数の個数: 48

約数和(自身を含む): 40154400

約数和(自身を除く): 27799560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 34319, 68638, 102957, 137276, 171595, 205914, 274552, 308871, 343190, 411828, 514785, 617742, 686380, 823656, 1029570, 1235484, 1372760, 1544355, 2059140, 2470968, 3088710, 4118280, 6177420, 12354840]

約数ペア:

[(1, 12354840), (2, 6177420), (3, 4118280), (4, 3088710), (5, 2470968), (6, 2059140), (8, 1544355), (9, 1372760), (10, 1235484), (12, 1029570), (15, 823656), (18, 686380), (20, 617742), (24, 514785), (30, 411828), (36, 343190), (40, 308871), (45, 274552), (60, 205914), (72, 171595), (90, 137276), (120, 102957), (180, 68638), (360, 34319)]