40992480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{3163}}^1$

素因数の和:3190

約数の個数: 120

約数和(自身を含む): 144715032

約数和(自身を除く): 103722552

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, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3163, 3240, 4320, 6326, 6480, 9489, 12652, 12960, 15815, 18978, 25304, 28467, 31630, 37956, 47445, 50608, 56934, 63260, 75912, 85401, 94890, 101216, 113868, 126520, 142335, 151824, 170802, 189780, 227736, 253040, 256203, 284670, 303648, 341604, 379560, 427005, 455472, 506080, 512406, 569340, 683208, 759120, 854010, 910944, 1024812, 1138680, 1281015, 1366416, 1518240, 1708020, 2049624, 2277360, 2562030, 2732832, 3416040, 4099248, 4554720, 5124060, 6832080, 8198496, 10248120, 13664160, 20496240, 40992480]

約数ペア:

[(1, 40992480), (2, 20496240), (3, 13664160), (4, 10248120), (5, 8198496), (6, 6832080), (8, 5124060), (9, 4554720), (10, 4099248), (12, 3416040), (15, 2732832), (16, 2562030), (18, 2277360), (20, 2049624), (24, 1708020), (27, 1518240), (30, 1366416), (32, 1281015), (36, 1138680), (40, 1024812), (45, 910944), (48, 854010), (54, 759120), (60, 683208), (72, 569340), (80, 512406), (81, 506080), (90, 455472), (96, 427005), (108, 379560), (120, 341604), (135, 303648), (144, 284670), (160, 256203), (162, 253040), (180, 227736), (216, 189780), (240, 170802), (270, 151824), (288, 142335), (324, 126520), (360, 113868), (405, 101216), (432, 94890), (480, 85401), (540, 75912), (648, 63260), (720, 56934), (810, 50608), (864, 47445), (1080, 37956), (1296, 31630), (1440, 28467), (1620, 25304), (2160, 18978), (2592, 15815), (3163, 12960), (3240, 12652), (4320, 9489), (6326, 6480)]