320404176

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{54269}}^1$

素因数の和:54324

約数の個数: 60

約数和(自身を含む): 918574020

約数和(自身を除く): 598169844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 54269, 108538, 162807, 217076, 325614, 434152, 488421, 651228, 868304, 976842, 1302456, 1953684, 2225029, 2604912, 3907368, 4450058, 6675087, 7814736, 8900116, 13350174, 17800232, 20025261, 26700348, 35600464, 40050522, 53400696, 80101044, 106801392, 160202088, 320404176]

約数ペア:

[(1, 320404176), (2, 160202088), (3, 106801392), (4, 80101044), (6, 53400696), (8, 40050522), (9, 35600464), (12, 26700348), (16, 20025261), (18, 17800232), (24, 13350174), (36, 8900116), (41, 7814736), (48, 6675087), (72, 4450058), (82, 3907368), (123, 2604912), (144, 2225029), (164, 1953684), (246, 1302456), (328, 976842), (369, 868304), (492, 651228), (656, 488421), (738, 434152), (984, 325614), (1476, 217076), (1968, 162807), (2952, 108538), (5904, 54269)]