730551420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1352873}}^1$

素因数の和:1352891

約数の個数: 48

約数和(自身を含む): 2272828320

約数和(自身を除く): 1542276900

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, 1352873, 2705746, 4058619, 5411492, 6764365, 8117238, 12175857, 13528730, 16234476, 20293095, 24351714, 27057460, 36527571, 40586190, 48703428, 60879285, 73055142, 81172380, 121758570, 146110284, 182637855, 243517140, 365275710, 730551420]

約数ペア:

[(1, 730551420), (2, 365275710), (3, 243517140), (4, 182637855), (5, 146110284), (6, 121758570), (9, 81172380), (10, 73055142), (12, 60879285), (15, 48703428), (18, 40586190), (20, 36527571), (27, 27057460), (30, 24351714), (36, 20293095), (45, 16234476), (54, 13528730), (60, 12175857), (90, 8117238), (108, 6764365), (135, 5411492), (180, 4058619), (270, 2705746), (540, 1352873)]