329803560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{916121}}^1$

素因数の和:916138

約数の個数: 48

約数和(自身を含む): 1071862740

約数和(自身を除く): 742059180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 916121, 1832242, 2748363, 3664484, 4580605, 5496726, 7328968, 8245089, 9161210, 10993452, 13741815, 16490178, 18322420, 21986904, 27483630, 32980356, 36644840, 41225445, 54967260, 65960712, 82450890, 109934520, 164901780, 329803560]

約数ペア:

[(1, 329803560), (2, 164901780), (3, 109934520), (4, 82450890), (5, 65960712), (6, 54967260), (8, 41225445), (9, 36644840), (10, 32980356), (12, 27483630), (15, 21986904), (18, 18322420), (20, 16490178), (24, 13741815), (30, 10993452), (36, 9161210), (40, 8245089), (45, 7328968), (60, 5496726), (72, 4580605), (90, 3664484), (120, 2748363), (180, 1832242), (360, 916121)]