393360480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1579}}^1$

素因数の和:1773

約数の個数: 144

約数和(自身を含む): 1350956880

約数和(自身を除く): 957596400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 173, 180, 240, 288, 346, 360, 480, 519, 692, 720, 865, 1038, 1384, 1440, 1557, 1579, 1730, 2076, 2595, 2768, 3114, 3158, 3460, 4152, 4737, 5190, 5536, 6228, 6316, 6920, 7785, 7895, 8304, 9474, 10380, 12456, 12632, 13840, 14211, 15570, 15790, 16608, 18948, 20760, 23685, 24912, 25264, 27680, 28422, 31140, 31580, 37896, 41520, 47370, 49824, 50528, 56844, 62280, 63160, 71055, 75792, 83040, 94740, 113688, 124560, 126320, 142110, 151584, 189480, 227376, 249120, 252640, 273167, 284220, 378960, 454752, 546334, 568440, 757920, 819501, 1092668, 1136880, 1365835, 1639002, 2185336, 2273760, 2458503, 2731670, 3278004, 4097505, 4370672, 4917006, 5463340, 6556008, 8195010, 8741344, 9834012, 10926680, 12292515, 13112016, 16390020, 19668024, 21853360, 24585030, 26224032, 32780040, 39336048, 43706720, 49170060, 65560080, 78672096, 98340120, 131120160, 196680240, 393360480]

約数ペア:

[(1, 393360480), (2, 196680240), (3, 131120160), (4, 98340120), (5, 78672096), (6, 65560080), (8, 49170060), (9, 43706720), (10, 39336048), (12, 32780040), (15, 26224032), (16, 24585030), (18, 21853360), (20, 19668024), (24, 16390020), (30, 13112016), (32, 12292515), (36, 10926680), (40, 9834012), (45, 8741344), (48, 8195010), (60, 6556008), (72, 5463340), (80, 4917006), (90, 4370672), (96, 4097505), (120, 3278004), (144, 2731670), (160, 2458503), (173, 2273760), (180, 2185336), (240, 1639002), (288, 1365835), (346, 1136880), (360, 1092668), (480, 819501), (519, 757920), (692, 568440), (720, 546334), (865, 454752), (1038, 378960), (1384, 284220), (1440, 273167), (1557, 252640), (1579, 249120), (1730, 227376), (2076, 189480), (2595, 151584), (2768, 142110), (3114, 126320), (3158, 124560), (3460, 113688), (4152, 94740), (4737, 83040), (5190, 75792), (5536, 71055), (6228, 63160), (6316, 62280), (6920, 56844), (7785, 50528), (7895, 49824), (8304, 47370), (9474, 41520), (10380, 37896), (12456, 31580), (12632, 31140), (13840, 28422), (14211, 27680), (15570, 25264), (15790, 24912), (16608, 23685), (18948, 20760)]