320282544

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15269}}^1$

素因数の和:15322

約数の個数: 80

約数和(自身を含む): 908870400

約数和(自身を除く): 588587856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2622, 3496, 5244, 6992, 10488, 15269, 20976, 30538, 45807, 61076, 91614, 122152, 183228, 244304, 290111, 351187, 366456, 580222, 702374, 732912, 870333, 1053561, 1160444, 1404748, 1740666, 2107122, 2320888, 2809496, 3481332, 4214244, 4641776, 5618992, 6672553, 6962664, 8428488, 13345106, 13925328, 16856976, 20017659, 26690212, 40035318, 53380424, 80070636, 106760848, 160141272, 320282544]

約数ペア:

[(1, 320282544), (2, 160141272), (3, 106760848), (4, 80070636), (6, 53380424), (8, 40035318), (12, 26690212), (16, 20017659), (19, 16856976), (23, 13925328), (24, 13345106), (38, 8428488), (46, 6962664), (48, 6672553), (57, 5618992), (69, 4641776), (76, 4214244), (92, 3481332), (114, 2809496), (138, 2320888), (152, 2107122), (184, 1740666), (228, 1404748), (276, 1160444), (304, 1053561), (368, 870333), (437, 732912), (456, 702374), (552, 580222), (874, 366456), (912, 351187), (1104, 290111), (1311, 244304), (1748, 183228), (2622, 122152), (3496, 91614), (5244, 61076), (6992, 45807), (10488, 30538), (15269, 20976)]