540396240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{7103}}^1$

素因数の和:7436

約数の個数: 80

約数和(自身を含む): 1680749568

約数和(自身を除く): 1140353328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 5072, 6340, 7103, 7608, 9510, 12680, 14206, 15216, 19020, 21309, 25360, 28412, 35515, 38040, 42618, 56824, 71030, 76080, 85236, 106545, 113648, 142060, 170472, 213090, 284120, 340944, 426180, 568240, 852360, 1704720, 2251651, 4503302, 6754953, 9006604, 11258255, 13509906, 18013208, 22516510, 27019812, 33774765, 36026416, 45033020, 54039624, 67549530, 90066040, 108079248, 135099060, 180132080, 270198120, 540396240]

約数ペア:

[(1, 540396240), (2, 270198120), (3, 180132080), (4, 135099060), (5, 108079248), (6, 90066040), (8, 67549530), (10, 54039624), (12, 45033020), (15, 36026416), (16, 33774765), (20, 27019812), (24, 22516510), (30, 18013208), (40, 13509906), (48, 11258255), (60, 9006604), (80, 6754953), (120, 4503302), (240, 2251651), (317, 1704720), (634, 852360), (951, 568240), (1268, 426180), (1585, 340944), (1902, 284120), (2536, 213090), (3170, 170472), (3804, 142060), (4755, 113648), (5072, 106545), (6340, 85236), (7103, 76080), (7608, 71030), (9510, 56824), (12680, 42618), (14206, 38040), (15216, 35515), (19020, 28412), (21309, 25360)]