491909760

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{3163}}^1$

素因数の和:3197

約数の個数: 192

約数和(自身を含む): 1762094880

約数和(自身を除く): 1270185120

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, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3163, 3240, 3456, 3888, 4320, 4860, 5184, 5760, 6326, 6480, 7776, 8640, 9489, 9720, 10368, 12652, 12960, 15552, 15815, 17280, 18978, 19440, 25304, 25920, 28467, 31104, 31630, 37956, 38880, 47445, 50608, 51840, 56934, 63260, 75912, 77760, 85401, 94890, 101216, 113868, 126520, 142335, 151824, 155520, 170802, 189780, 202432, 227736, 253040, 256203, 284670, 303648, 341604, 379560, 404864, 427005, 455472, 506080, 512406, 569340, 607296, 683208, 759120, 768609, 854010, 910944, 1012160, 1024812, 1138680, 1214592, 1281015, 1366416, 1518240, 1537218, 1708020, 1821888, 2024320, 2049624, 2277360, 2562030, 2732832, 3036480, 3074436, 3416040, 3643776, 3843045, 4099248, 4554720, 5124060, 5465664, 6072960, 6148872, 6832080, 7686090, 8198496, 9109440, 10248120, 10931328, 12297744, 13664160, 15372180, 16396992, 18218880, 20496240, 24595488, 27328320, 30744360, 32793984, 40992480, 49190976, 54656640, 61488720, 81984960, 98381952, 122977440, 163969920, 245954880, 491909760]

約数ペア:

[(1, 491909760), (2, 245954880), (3, 163969920), (4, 122977440), (5, 98381952), (6, 81984960), (8, 61488720), (9, 54656640), (10, 49190976), (12, 40992480), (15, 32793984), (16, 30744360), (18, 27328320), (20, 24595488), (24, 20496240), (27, 18218880), (30, 16396992), (32, 15372180), (36, 13664160), (40, 12297744), (45, 10931328), (48, 10248120), (54, 9109440), (60, 8198496), (64, 7686090), (72, 6832080), (80, 6148872), (81, 6072960), (90, 5465664), (96, 5124060), (108, 4554720), (120, 4099248), (128, 3843045), (135, 3643776), (144, 3416040), (160, 3074436), (162, 3036480), (180, 2732832), (192, 2562030), (216, 2277360), (240, 2049624), (243, 2024320), (270, 1821888), (288, 1708020), (320, 1537218), (324, 1518240), (360, 1366416), (384, 1281015), (405, 1214592), (432, 1138680), (480, 1024812), (486, 1012160), (540, 910944), (576, 854010), (640, 768609), (648, 759120), (720, 683208), (810, 607296), (864, 569340), (960, 512406), (972, 506080), (1080, 455472), (1152, 427005), (1215, 404864), (1296, 379560), (1440, 341604), (1620, 303648), (1728, 284670), (1920, 256203), (1944, 253040), (2160, 227736), (2430, 202432), (2592, 189780), (2880, 170802), (3163, 155520), (3240, 151824), (3456, 142335), (3888, 126520), (4320, 113868), (4860, 101216), (5184, 94890), (5760, 85401), (6326, 77760), (6480, 75912), (7776, 63260), (8640, 56934), (9489, 51840), (9720, 50608), (10368, 47445), (12652, 38880), (12960, 37956), (15552, 31630), (15815, 31104), (17280, 28467), (18978, 25920), (19440, 25304)]