328314360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{248723}}^1$

素因数の和:248748

約数の個数: 64

約数和(自身を含む): 1074487680

約数和(自身を除く): 746173320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 248723, 497446, 746169, 994892, 1243615, 1492338, 1989784, 2487230, 2735953, 2984676, 3730845, 4974460, 5471906, 5969352, 7461690, 8207859, 9948920, 10943812, 13679765, 14923380, 16415718, 21887624, 27359530, 29846760, 32831436, 41039295, 54719060, 65662872, 82078590, 109438120, 164157180, 328314360]

約数ペア:

[(1, 328314360), (2, 164157180), (3, 109438120), (4, 82078590), (5, 65662872), (6, 54719060), (8, 41039295), (10, 32831436), (11, 29846760), (12, 27359530), (15, 21887624), (20, 16415718), (22, 14923380), (24, 13679765), (30, 10943812), (33, 9948920), (40, 8207859), (44, 7461690), (55, 5969352), (60, 5471906), (66, 4974460), (88, 3730845), (110, 2984676), (120, 2735953), (132, 2487230), (165, 1989784), (220, 1492338), (264, 1243615), (330, 994892), (440, 746169), (660, 497446), (1320, 248723)]