164328720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36037}}^1$

素因数の和:36072

約数の個数: 80

約数和(自身を含む): 536245440

約数和(自身を除く): 371916720

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, 36037, 72074, 108111, 144148, 180185, 216222, 288296, 360370, 432444, 540555, 576592, 684703, 720740, 864888, 1081110, 1369406, 1441480, 1729776, 2054109, 2162220, 2738812, 2882960, 3423515, 4108218, 4324440, 5477624, 6847030, 8216436, 8648880, 10270545, 10955248, 13694060, 16432872, 20541090, 27388120, 32865744, 41082180, 54776240, 82164360, 164328720]

約数ペア:

[(1, 164328720), (2, 82164360), (3, 54776240), (4, 41082180), (5, 32865744), (6, 27388120), (8, 20541090), (10, 16432872), (12, 13694060), (15, 10955248), (16, 10270545), (19, 8648880), (20, 8216436), (24, 6847030), (30, 5477624), (38, 4324440), (40, 4108218), (48, 3423515), (57, 2882960), (60, 2738812), (76, 2162220), (80, 2054109), (95, 1729776), (114, 1441480), (120, 1369406), (152, 1081110), (190, 864888), (228, 720740), (240, 684703), (285, 576592), (304, 540555), (380, 432444), (456, 360370), (570, 288296), (760, 216222), (912, 180185), (1140, 144148), (1520, 108111), (2280, 72074), (4560, 36037)]