4289760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{331}}^1$

素因数の和:358

約数の個数: 120

約数和(自身を含む): 15185016

約数和(自身を除く): 10895256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 331, 360, 405, 432, 480, 540, 648, 662, 720, 810, 864, 993, 1080, 1296, 1324, 1440, 1620, 1655, 1986, 2160, 2592, 2648, 2979, 3240, 3310, 3972, 4320, 4965, 5296, 5958, 6480, 6620, 7944, 8937, 9930, 10592, 11916, 12960, 13240, 14895, 15888, 17874, 19860, 23832, 26480, 26811, 29790, 31776, 35748, 39720, 44685, 47664, 52960, 53622, 59580, 71496, 79440, 89370, 95328, 107244, 119160, 134055, 142992, 158880, 178740, 214488, 238320, 268110, 285984, 357480, 428976, 476640, 536220, 714960, 857952, 1072440, 1429920, 2144880, 4289760]

約数ペア:

[(1, 4289760), (2, 2144880), (3, 1429920), (4, 1072440), (5, 857952), (6, 714960), (8, 536220), (9, 476640), (10, 428976), (12, 357480), (15, 285984), (16, 268110), (18, 238320), (20, 214488), (24, 178740), (27, 158880), (30, 142992), (32, 134055), (36, 119160), (40, 107244), (45, 95328), (48, 89370), (54, 79440), (60, 71496), (72, 59580), (80, 53622), (81, 52960), (90, 47664), (96, 44685), (108, 39720), (120, 35748), (135, 31776), (144, 29790), (160, 26811), (162, 26480), (180, 23832), (216, 19860), (240, 17874), (270, 15888), (288, 14895), (324, 13240), (331, 12960), (360, 11916), (405, 10592), (432, 9930), (480, 8937), (540, 7944), (648, 6620), (662, 6480), (720, 5958), (810, 5296), (864, 4965), (993, 4320), (1080, 3972), (1296, 3310), (1324, 3240), (1440, 2979), (1620, 2648), (1655, 2592), (1986, 2160)]