24805320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{491}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 74744640

約数和(自身を除く): 49939320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 491, 842, 982, 1263, 1473, 1684, 1964, 2105, 2455, 2526, 2946, 3368, 3928, 4210, 4910, 5052, 5892, 6315, 7365, 8420, 9820, 10104, 11784, 12630, 14730, 16840, 19640, 25260, 29460, 50520, 58920, 206711, 413422, 620133, 826844, 1033555, 1240266, 1653688, 2067110, 2480532, 3100665, 4134220, 4961064, 6201330, 8268440, 12402660, 24805320]

約数ペア:

[(1, 24805320), (2, 12402660), (3, 8268440), (4, 6201330), (5, 4961064), (6, 4134220), (8, 3100665), (10, 2480532), (12, 2067110), (15, 1653688), (20, 1240266), (24, 1033555), (30, 826844), (40, 620133), (60, 413422), (120, 206711), (421, 58920), (491, 50520), (842, 29460), (982, 25260), (1263, 19640), (1473, 16840), (1684, 14730), (1964, 12630), (2105, 11784), (2455, 10104), (2526, 9820), (2946, 8420), (3368, 7365), (3928, 6315), (4210, 5892), (4910, 5052)]