265300320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{552709}}^1$

素因数の和:552727

約数の個数: 48

約数和(自身を含む): 835697520

約数和(自身を除く): 570397200

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, 552709, 1105418, 1658127, 2210836, 2763545, 3316254, 4421672, 5527090, 6632508, 8290635, 8843344, 11054180, 13265016, 16581270, 17686688, 22108360, 26530032, 33162540, 44216720, 53060064, 66325080, 88433440, 132650160, 265300320]

約数ペア:

[(1, 265300320), (2, 132650160), (3, 88433440), (4, 66325080), (5, 53060064), (6, 44216720), (8, 33162540), (10, 26530032), (12, 22108360), (15, 17686688), (16, 16581270), (20, 13265016), (24, 11054180), (30, 8843344), (32, 8290635), (40, 6632508), (48, 5527090), (60, 4421672), (80, 3316254), (96, 2763545), (120, 2210836), (160, 1658127), (240, 1105418), (480, 552709)]