2449744020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4536563}}^1$

素因数の和:4536581

約数の個数: 48

約数和(自身を含む): 7621427520

約数和(自身を除く): 5171683500

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, 4536563, 9073126, 13609689, 18146252, 22682815, 27219378, 40829067, 45365630, 54438756, 68048445, 81658134, 90731260, 122487201, 136096890, 163316268, 204145335, 244974402, 272193780, 408290670, 489948804, 612436005, 816581340, 1224872010, 2449744020]

約数ペア:

[(1, 2449744020), (2, 1224872010), (3, 816581340), (4, 612436005), (5, 489948804), (6, 408290670), (9, 272193780), (10, 244974402), (12, 204145335), (15, 163316268), (18, 136096890), (20, 122487201), (27, 90731260), (30, 81658134), (36, 68048445), (45, 54438756), (54, 45365630), (60, 40829067), (90, 27219378), (108, 22682815), (135, 18146252), (180, 13609689), (270, 9073126), (540, 4536563)]