82900320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{172709}}^1$

素因数の和:172727

約数の個数: 48

約数和(自身を含む): 261137520

約数和(自身を除く): 178237200

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, 172709, 345418, 518127, 690836, 863545, 1036254, 1381672, 1727090, 2072508, 2590635, 2763344, 3454180, 4145016, 5181270, 5526688, 6908360, 8290032, 10362540, 13816720, 16580064, 20725080, 27633440, 41450160, 82900320]

約数ペア:

[(1, 82900320), (2, 41450160), (3, 27633440), (4, 20725080), (5, 16580064), (6, 13816720), (8, 10362540), (10, 8290032), (12, 6908360), (15, 5526688), (16, 5181270), (20, 4145016), (24, 3454180), (30, 2763344), (32, 2590635), (40, 2072508), (48, 1727090), (60, 1381672), (80, 1036254), (96, 863545), (120, 690836), (160, 518127), (240, 345418), (480, 172709)]