1820799480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15173329}}^1$

素因数の和:15173343

約数の個数: 32

約数和(自身を含む): 5462398800

約数和(自身を除く): 3641599320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15173329, 30346658, 45519987, 60693316, 75866645, 91039974, 121386632, 151733290, 182079948, 227599935, 303466580, 364159896, 455199870, 606933160, 910399740, 1820799480]

約数ペア:

[(1, 1820799480), (2, 910399740), (3, 606933160), (4, 455199870), (5, 364159896), (6, 303466580), (8, 227599935), (10, 182079948), (12, 151733290), (15, 121386632), (20, 91039974), (24, 75866645), (30, 60693316), (40, 45519987), (60, 30346658), (120, 15173329)]