628883460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1164599}}^1$

素因数の和:1164617

約数の個数: 48

約数和(自身を含む): 1956528000

約数和(自身を除く): 1327644540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1164599, 2329198, 3493797, 4658396, 5822995, 6987594, 10481391, 11645990, 13975188, 17468985, 20962782, 23291980, 31444173, 34937970, 41925564, 52406955, 62888346, 69875940, 104813910, 125776692, 157220865, 209627820, 314441730, 628883460]

約数ペア:

[(1, 628883460), (2, 314441730), (3, 209627820), (4, 157220865), (5, 125776692), (6, 104813910), (9, 69875940), (10, 62888346), (12, 52406955), (15, 41925564), (18, 34937970), (20, 31444173), (27, 23291980), (30, 20962782), (36, 17468985), (45, 13975188), (54, 11645990), (60, 10481391), (90, 6987594), (108, 5822995), (135, 4658396), (180, 3493797), (270, 2329198), (540, 1164599)]