397897320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{24203}}^1$

素因数の和:24354

約数の個数: 64

約数和(自身を含む): 1202454720

約数和(自身を除く): 804557400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440, 24203, 48406, 72609, 96812, 121015, 145218, 193624, 242030, 290436, 363045, 484060, 580872, 726090, 968120, 1452180, 2904360, 3315811, 6631622, 9947433, 13263244, 16579055, 19894866, 26526488, 33158110, 39789732, 49737165, 66316220, 79579464, 99474330, 132632440, 198948660, 397897320]

約数ペア:

[(1, 397897320), (2, 198948660), (3, 132632440), (4, 99474330), (5, 79579464), (6, 66316220), (8, 49737165), (10, 39789732), (12, 33158110), (15, 26526488), (20, 19894866), (24, 16579055), (30, 13263244), (40, 9947433), (60, 6631622), (120, 3315811), (137, 2904360), (274, 1452180), (411, 968120), (548, 726090), (685, 580872), (822, 484060), (1096, 363045), (1370, 290436), (1644, 242030), (2055, 193624), (2740, 145218), (3288, 121015), (4110, 96812), (5480, 72609), (8220, 48406), (16440, 24203)]