25300320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{52709}}^1$

素因数の和:52727

約数の個数: 48

約数和(自身を含む): 79697520

約数和(自身を除く): 54397200

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, 52709, 105418, 158127, 210836, 263545, 316254, 421672, 527090, 632508, 790635, 843344, 1054180, 1265016, 1581270, 1686688, 2108360, 2530032, 3162540, 4216720, 5060064, 6325080, 8433440, 12650160, 25300320]

約数ペア:

[(1, 25300320), (2, 12650160), (3, 8433440), (4, 6325080), (5, 5060064), (6, 4216720), (8, 3162540), (10, 2530032), (12, 2108360), (15, 1686688), (16, 1581270), (20, 1265016), (24, 1054180), (30, 843344), (32, 790635), (40, 632508), (48, 527090), (60, 421672), (80, 316254), (96, 263545), (120, 210836), (160, 158127), (240, 105418), (480, 52709)]