745780320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1109}}^1$

素因数の和:1597

約数の個数: 144

約数和(自身を含む): 2552724720

約数和(自身を除く): 1806944400

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, 180, 240, 288, 360, 467, 480, 720, 934, 1109, 1401, 1440, 1868, 2218, 2335, 2802, 3327, 3736, 4203, 4436, 4670, 5545, 5604, 6654, 7005, 7472, 8406, 8872, 9340, 9981, 11090, 11208, 13308, 14010, 14944, 16635, 16812, 17744, 18680, 19962, 21015, 22180, 22416, 26616, 28020, 33270, 33624, 35488, 37360, 39924, 42030, 44360, 44832, 49905, 53232, 56040, 66540, 67248, 74720, 79848, 84060, 88720, 99810, 106464, 112080, 133080, 134496, 159696, 168120, 177440, 199620, 224160, 266160, 319392, 336240, 399240, 517903, 532320, 672480, 798480, 1035806, 1553709, 1596960, 2071612, 2589515, 3107418, 4143224, 4661127, 5179030, 6214836, 7768545, 8286448, 9322254, 10358060, 12429672, 15537090, 16572896, 18644508, 20716120, 23305635, 24859344, 31074180, 37289016, 41432240, 46611270, 49718688, 62148360, 74578032, 82864480, 93222540, 124296720, 149156064, 186445080, 248593440, 372890160, 745780320]

約数ペア:

[(1, 745780320), (2, 372890160), (3, 248593440), (4, 186445080), (5, 149156064), (6, 124296720), (8, 93222540), (9, 82864480), (10, 74578032), (12, 62148360), (15, 49718688), (16, 46611270), (18, 41432240), (20, 37289016), (24, 31074180), (30, 24859344), (32, 23305635), (36, 20716120), (40, 18644508), (45, 16572896), (48, 15537090), (60, 12429672), (72, 10358060), (80, 9322254), (90, 8286448), (96, 7768545), (120, 6214836), (144, 5179030), (160, 4661127), (180, 4143224), (240, 3107418), (288, 2589515), (360, 2071612), (467, 1596960), (480, 1553709), (720, 1035806), (934, 798480), (1109, 672480), (1401, 532320), (1440, 517903), (1868, 399240), (2218, 336240), (2335, 319392), (2802, 266160), (3327, 224160), (3736, 199620), (4203, 177440), (4436, 168120), (4670, 159696), (5545, 134496), (5604, 133080), (6654, 112080), (7005, 106464), (7472, 99810), (8406, 88720), (8872, 84060), (9340, 79848), (9981, 74720), (11090, 67248), (11208, 66540), (13308, 56040), (14010, 53232), (14944, 49905), (16635, 44832), (16812, 44360), (17744, 42030), (18680, 39924), (19962, 37360), (21015, 35488), (22180, 33624), (22416, 33270), (26616, 28020)]