2455867980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13643711}}^1$

素因数の和:13643726

約数の個数: 36

約数和(自身を含む): 7449466752

約数和(自身を除く): 4993598772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 13643711, 27287422, 40931133, 54574844, 68218555, 81862266, 122793399, 136437110, 163724532, 204655665, 245586798, 272874220, 409311330, 491173596, 613966995, 818622660, 1227933990, 2455867980]

約数ペア:

[(1, 2455867980), (2, 1227933990), (3, 818622660), (4, 613966995), (5, 491173596), (6, 409311330), (9, 272874220), (10, 245586798), (12, 204655665), (15, 163724532), (18, 136437110), (20, 122793399), (30, 81862266), (36, 68218555), (45, 54574844), (60, 40931133), (90, 27287422), (180, 13643711)]