9970320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41543}}^1$

素因数の和:41559

約数の個数: 40

約数和(自身を含む): 30908736

約数和(自身を除く): 20938416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 41543, 83086, 124629, 166172, 207715, 249258, 332344, 415430, 498516, 623145, 664688, 830860, 997032, 1246290, 1661720, 1994064, 2492580, 3323440, 4985160, 9970320]

約数ペア:

[(1, 9970320), (2, 4985160), (3, 3323440), (4, 2492580), (5, 1994064), (6, 1661720), (8, 1246290), (10, 997032), (12, 830860), (15, 664688), (16, 623145), (20, 498516), (24, 415430), (30, 332344), (40, 249258), (48, 207715), (60, 166172), (80, 124629), (120, 83086), (240, 41543)]