392987760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{148859}}^1$

素因数の和:148886

約数の個数: 80

約数和(自身を含む): 1329022080

約数和(自身を除く): 936034320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 148859, 297718, 446577, 595436, 744295, 893154, 1190872, 1488590, 1637449, 1786308, 2232885, 2381744, 2977180, 3274898, 3572616, 4465770, 4912347, 5954360, 6549796, 7145232, 8187245, 8931540, 9824694, 11908720, 13099592, 16374490, 17863080, 19649388, 24561735, 26199184, 32748980, 35726160, 39298776, 49123470, 65497960, 78597552, 98246940, 130995920, 196493880, 392987760]

約数ペア:

[(1, 392987760), (2, 196493880), (3, 130995920), (4, 98246940), (5, 78597552), (6, 65497960), (8, 49123470), (10, 39298776), (11, 35726160), (12, 32748980), (15, 26199184), (16, 24561735), (20, 19649388), (22, 17863080), (24, 16374490), (30, 13099592), (33, 11908720), (40, 9824694), (44, 8931540), (48, 8187245), (55, 7145232), (60, 6549796), (66, 5954360), (80, 4912347), (88, 4465770), (110, 3572616), (120, 3274898), (132, 2977180), (165, 2381744), (176, 2232885), (220, 1786308), (240, 1637449), (264, 1488590), (330, 1190872), (440, 893154), (528, 744295), (660, 595436), (880, 446577), (1320, 297718), (2640, 148859)]