15821890320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{65924543}}^1$

素因数の和:65924559

約数の個数: 40

約数和(自身を含む): 49047860736

約数和(自身を除く): 33225970416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 65924543, 131849086, 197773629, 263698172, 329622715, 395547258, 527396344, 659245430, 791094516, 988868145, 1054792688, 1318490860, 1582189032, 1977736290, 2636981720, 3164378064, 3955472580, 5273963440, 7910945160, 15821890320]

約数ペア:

[(1, 15821890320), (2, 7910945160), (3, 5273963440), (4, 3955472580), (5, 3164378064), (6, 2636981720), (8, 1977736290), (10, 1582189032), (12, 1318490860), (15, 1054792688), (16, 988868145), (20, 791094516), (24, 659245430), (30, 527396344), (40, 395547258), (48, 329622715), (60, 263698172), (80, 197773629), (120, 131849086), (240, 65924543)]