98681640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{822347}}^1$

素因数の和:822361

約数の個数: 32

約数和(自身を含む): 296045280

約数和(自身を除く): 197363640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 822347, 1644694, 2467041, 3289388, 4111735, 4934082, 6578776, 8223470, 9868164, 12335205, 16446940, 19736328, 24670410, 32893880, 49340820, 98681640]

約数ペア:

[(1, 98681640), (2, 49340820), (3, 32893880), (4, 24670410), (5, 19736328), (6, 16446940), (8, 12335205), (10, 9868164), (12, 8223470), (15, 6578776), (20, 4934082), (24, 4111735), (30, 3289388), (40, 2467041), (60, 1644694), (120, 822347)]