729389520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1013041}}^1$

素因数の和:1013060

約数の個数: 60

約数和(自身を含む): 2449535556

約数和(自身を除く): 1720146036

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1013041, 2026082, 3039123, 4052164, 5065205, 6078246, 8104328, 9117369, 10130410, 12156492, 15195615, 16208656, 18234738, 20260820, 24312984, 30391230, 36469476, 40521640, 45586845, 48625968, 60782460, 72938952, 81043280, 91173690, 121564920, 145877904, 182347380, 243129840, 364694760, 729389520]

約数ペア:

[(1, 729389520), (2, 364694760), (3, 243129840), (4, 182347380), (5, 145877904), (6, 121564920), (8, 91173690), (9, 81043280), (10, 72938952), (12, 60782460), (15, 48625968), (16, 45586845), (18, 40521640), (20, 36469476), (24, 30391230), (30, 24312984), (36, 20260820), (40, 18234738), (45, 16208656), (48, 15195615), (60, 12156492), (72, 10130410), (80, 9117369), (90, 8104328), (120, 6078246), (144, 5065205), (180, 4052164), (240, 3039123), (360, 2026082), (720, 1013041)]