2018408520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16820071}}^1$

素因数の和:16820085

約数の個数: 32

約数和(自身を含む): 6055225920

約数和(自身を除く): 4036817400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16820071, 33640142, 50460213, 67280284, 84100355, 100920426, 134560568, 168200710, 201840852, 252301065, 336401420, 403681704, 504602130, 672802840, 1009204260, 2018408520]

約数ペア:

[(1, 2018408520), (2, 1009204260), (3, 672802840), (4, 504602130), (5, 403681704), (6, 336401420), (8, 252301065), (10, 201840852), (12, 168200710), (15, 134560568), (20, 100920426), (24, 84100355), (30, 67280284), (40, 50460213), (60, 33640142), (120, 16820071)]