120398928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8389}}^1$

素因数の和:8436

約数の個数: 80

約数和(自身を含む): 349560960

約数和(自身を除く): 229162032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 8389, 14352, 16778, 25167, 33556, 50334, 67112, 100668, 109057, 134224, 192947, 201336, 218114, 327171, 385894, 402672, 436228, 578841, 654342, 771788, 872456, 1157682, 1308684, 1543576, 1744912, 2315364, 2508311, 2617368, 3087152, 4630728, 5016622, 5234736, 7524933, 9261456, 10033244, 15049866, 20066488, 30099732, 40132976, 60199464, 120398928]

約数ペア:

[(1, 120398928), (2, 60199464), (3, 40132976), (4, 30099732), (6, 20066488), (8, 15049866), (12, 10033244), (13, 9261456), (16, 7524933), (23, 5234736), (24, 5016622), (26, 4630728), (39, 3087152), (46, 2617368), (48, 2508311), (52, 2315364), (69, 1744912), (78, 1543576), (92, 1308684), (104, 1157682), (138, 872456), (156, 771788), (184, 654342), (208, 578841), (276, 436228), (299, 402672), (312, 385894), (368, 327171), (552, 218114), (598, 201336), (624, 192947), (897, 134224), (1104, 109057), (1196, 100668), (1794, 67112), (2392, 50334), (3588, 33556), (4784, 25167), (7176, 16778), (8389, 14352)]