82807320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36319}}^1$

素因数の和:36352

約数の個数: 64

約数和(自身を含む): 261504000

約数和(自身を除く): 178696680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 36319, 72638, 108957, 145276, 181595, 217914, 290552, 363190, 435828, 544785, 690061, 726380, 871656, 1089570, 1380122, 1452760, 2070183, 2179140, 2760244, 3450305, 4140366, 4358280, 5520488, 6900610, 8280732, 10350915, 13801220, 16561464, 20701830, 27602440, 41403660, 82807320]

約数ペア:

[(1, 82807320), (2, 41403660), (3, 27602440), (4, 20701830), (5, 16561464), (6, 13801220), (8, 10350915), (10, 8280732), (12, 6900610), (15, 5520488), (19, 4358280), (20, 4140366), (24, 3450305), (30, 2760244), (38, 2179140), (40, 2070183), (57, 1452760), (60, 1380122), (76, 1089570), (95, 871656), (114, 726380), (120, 690061), (152, 544785), (190, 435828), (228, 363190), (285, 290552), (380, 217914), (456, 181595), (570, 145276), (760, 108957), (1140, 72638), (2280, 36319)]