328652880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{72073}}^1$

素因数の和:72108

約数の個数: 80

約数和(自身を含む): 1072461120

約数和(自身を除く): 743808240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 72073, 144146, 216219, 288292, 360365, 432438, 576584, 720730, 864876, 1081095, 1153168, 1369387, 1441460, 1729752, 2162190, 2738774, 2882920, 3459504, 4108161, 4324380, 5477548, 5765840, 6846935, 8216322, 8648760, 10955096, 13693870, 16432644, 17297520, 20540805, 21910192, 27387740, 32865288, 41081610, 54775480, 65730576, 82163220, 109550960, 164326440, 328652880]

約数ペア:

[(1, 328652880), (2, 164326440), (3, 109550960), (4, 82163220), (5, 65730576), (6, 54775480), (8, 41081610), (10, 32865288), (12, 27387740), (15, 21910192), (16, 20540805), (19, 17297520), (20, 16432644), (24, 13693870), (30, 10955096), (38, 8648760), (40, 8216322), (48, 6846935), (57, 5765840), (60, 5477548), (76, 4324380), (80, 4108161), (95, 3459504), (114, 2882920), (120, 2738774), (152, 2162190), (190, 1729752), (228, 1441460), (240, 1369387), (285, 1153168), (304, 1081095), (380, 864876), (456, 720730), (570, 576584), (760, 432438), (912, 360365), (1140, 288292), (1520, 216219), (2280, 144146), (4560, 72073)]