980580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 2802240

約数和(自身を除く): 1821660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 277, 295, 354, 554, 590, 708, 831, 885, 1108, 1180, 1385, 1662, 1770, 2770, 3324, 3540, 4155, 5540, 8310, 16343, 16620, 32686, 49029, 65372, 81715, 98058, 163430, 196116, 245145, 326860, 490290, 980580]

約数ペア:

[(1, 980580), (2, 490290), (3, 326860), (4, 245145), (5, 196116), (6, 163430), (10, 98058), (12, 81715), (15, 65372), (20, 49029), (30, 32686), (59, 16620), (60, 16343), (118, 8310), (177, 5540), (236, 4155), (277, 3540), (295, 3324), (354, 2770), (554, 1770), (590, 1662), (708, 1385), (831, 1180), (885, 1108)]