2648620320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{5517959}}^1$

素因数の和:5517977

約数の個数: 48

約数和(自身を含む): 8343155520

約数和(自身を除く): 5694535200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 5517959, 11035918, 16553877, 22071836, 27589795, 33107754, 44143672, 55179590, 66215508, 82769385, 88287344, 110359180, 132431016, 165538770, 176574688, 220718360, 264862032, 331077540, 441436720, 529724064, 662155080, 882873440, 1324310160, 2648620320]

約数ペア:

[(1, 2648620320), (2, 1324310160), (3, 882873440), (4, 662155080), (5, 529724064), (6, 441436720), (8, 331077540), (10, 264862032), (12, 220718360), (15, 176574688), (16, 165538770), (20, 132431016), (24, 110359180), (30, 88287344), (32, 82769385), (40, 66215508), (48, 55179590), (60, 44143672), (80, 33107754), (96, 27589795), (120, 22071836), (160, 16553877), (240, 11035918), (480, 5517959)]