233868720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51287}}^1$

素因数の和:51322

約数の個数: 80

約数和(自身を含む): 763165440

約数和(自身を除く): 529296720

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, 51287, 102574, 153861, 205148, 256435, 307722, 410296, 512870, 615444, 769305, 820592, 974453, 1025740, 1230888, 1538610, 1948906, 2051480, 2461776, 2923359, 3077220, 3897812, 4102960, 4872265, 5846718, 6154440, 7795624, 9744530, 11693436, 12308880, 14616795, 15591248, 19489060, 23386872, 29233590, 38978120, 46773744, 58467180, 77956240, 116934360, 233868720]

約数ペア:

[(1, 233868720), (2, 116934360), (3, 77956240), (4, 58467180), (5, 46773744), (6, 38978120), (8, 29233590), (10, 23386872), (12, 19489060), (15, 15591248), (16, 14616795), (19, 12308880), (20, 11693436), (24, 9744530), (30, 7795624), (38, 6154440), (40, 5846718), (48, 4872265), (57, 4102960), (60, 3897812), (76, 3077220), (80, 2923359), (95, 2461776), (114, 2051480), (120, 1948906), (152, 1538610), (190, 1230888), (228, 1025740), (240, 974453), (285, 820592), (304, 769305), (380, 615444), (456, 512870), (570, 410296), (760, 307722), (912, 256435), (1140, 205148), (1520, 153861), (2280, 102574), (4560, 51287)]