2669760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{103}}^1$

素因数の和:132

約数の個数: 140

約数和(自身を含む): 9589008

約数和(自身を除く): 6919248

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, 64, 72, 80, 81, 90, 96, 103, 108, 120, 135, 144, 160, 162, 180, 192, 206, 216, 240, 270, 288, 309, 320, 324, 360, 405, 412, 432, 480, 515, 540, 576, 618, 648, 720, 810, 824, 864, 927, 960, 1030, 1080, 1236, 1296, 1440, 1545, 1620, 1648, 1728, 1854, 2060, 2160, 2472, 2592, 2781, 2880, 3090, 3240, 3296, 3708, 4120, 4320, 4635, 4944, 5184, 5562, 6180, 6480, 6592, 7416, 8240, 8343, 8640, 9270, 9888, 11124, 12360, 12960, 13905, 14832, 16480, 16686, 18540, 19776, 22248, 24720, 25920, 27810, 29664, 32960, 33372, 37080, 41715, 44496, 49440, 55620, 59328, 66744, 74160, 83430, 88992, 98880, 111240, 133488, 148320, 166860, 177984, 222480, 266976, 296640, 333720, 444960, 533952, 667440, 889920, 1334880, 2669760]

約数ペア:

[(1, 2669760), (2, 1334880), (3, 889920), (4, 667440), (5, 533952), (6, 444960), (8, 333720), (9, 296640), (10, 266976), (12, 222480), (15, 177984), (16, 166860), (18, 148320), (20, 133488), (24, 111240), (27, 98880), (30, 88992), (32, 83430), (36, 74160), (40, 66744), (45, 59328), (48, 55620), (54, 49440), (60, 44496), (64, 41715), (72, 37080), (80, 33372), (81, 32960), (90, 29664), (96, 27810), (103, 25920), (108, 24720), (120, 22248), (135, 19776), (144, 18540), (160, 16686), (162, 16480), (180, 14832), (192, 13905), (206, 12960), (216, 12360), (240, 11124), (270, 9888), (288, 9270), (309, 8640), (320, 8343), (324, 8240), (360, 7416), (405, 6592), (412, 6480), (432, 6180), (480, 5562), (515, 5184), (540, 4944), (576, 4635), (618, 4320), (648, 4120), (720, 3708), (810, 3296), (824, 3240), (864, 3090), (927, 2880), (960, 2781), (1030, 2592), (1080, 2472), (1236, 2160), (1296, 2060), (1440, 1854), (1545, 1728), (1620, 1648)]