13028280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 39398400

約数和(自身を除く): 26370120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 719, 755, 906, 1208, 1438, 1510, 1812, 2157, 2265, 2876, 3020, 3595, 3624, 4314, 4530, 5752, 6040, 7190, 8628, 9060, 10785, 14380, 17256, 18120, 21570, 28760, 43140, 86280, 108569, 217138, 325707, 434276, 542845, 651414, 868552, 1085690, 1302828, 1628535, 2171380, 2605656, 3257070, 4342760, 6514140, 13028280]

約数ペア:

[(1, 13028280), (2, 6514140), (3, 4342760), (4, 3257070), (5, 2605656), (6, 2171380), (8, 1628535), (10, 1302828), (12, 1085690), (15, 868552), (20, 651414), (24, 542845), (30, 434276), (40, 325707), (60, 217138), (120, 108569), (151, 86280), (302, 43140), (453, 28760), (604, 21570), (719, 18120), (755, 17256), (906, 14380), (1208, 10785), (1438, 9060), (1510, 8628), (1812, 7190), (2157, 6040), (2265, 5752), (2876, 4530), (3020, 4314), (3595, 3624)]