202109640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1684247}}^1$

素因数の和:1684261

約数の個数: 32

約数和(自身を含む): 606329280

約数和(自身を除く): 404219640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1684247, 3368494, 5052741, 6736988, 8421235, 10105482, 13473976, 16842470, 20210964, 25263705, 33684940, 40421928, 50527410, 67369880, 101054820, 202109640]

約数ペア:

[(1, 202109640), (2, 101054820), (3, 67369880), (4, 50527410), (5, 40421928), (6, 33684940), (8, 25263705), (10, 20210964), (12, 16842470), (15, 13473976), (20, 10105482), (24, 8421235), (30, 6736988), (40, 5052741), (60, 3368494), (120, 1684247)]