1307616720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5448403}}^1$

素因数の和:5448419

約数の個数: 40

約数和(自身を含む): 4053612576

約数和(自身を除く): 2745995856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5448403, 10896806, 16345209, 21793612, 27242015, 32690418, 43587224, 54484030, 65380836, 81726045, 87174448, 108968060, 130761672, 163452090, 217936120, 261523344, 326904180, 435872240, 653808360, 1307616720]

約数ペア:

[(1, 1307616720), (2, 653808360), (3, 435872240), (4, 326904180), (5, 261523344), (6, 217936120), (8, 163452090), (10, 130761672), (12, 108968060), (15, 87174448), (16, 81726045), (20, 65380836), (24, 54484030), (30, 43587224), (40, 32690418), (48, 27242015), (60, 21793612), (80, 16345209), (120, 10896806), (240, 5448403)]