472223520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:549

約数の個数: 240

約数和(自身を含む): 1690476480

約数和(自身を除く): 1218252960

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, 83, 90, 96, 108, 120, 135, 144, 160, 162, 166, 180, 216, 240, 249, 270, 288, 324, 332, 360, 405, 415, 432, 439, 480, 498, 540, 648, 664, 720, 747, 810, 830, 864, 878, 996, 1080, 1245, 1296, 1317, 1328, 1440, 1494, 1620, 1660, 1756, 1992, 2160, 2195, 2241, 2490, 2592, 2634, 2656, 2988, 3240, 3320, 3512, 3735, 3951, 3984, 4320, 4390, 4482, 4980, 5268, 5976, 6480, 6585, 6640, 6723, 7024, 7470, 7902, 7968, 8780, 8964, 9960, 10536, 11205, 11853, 11952, 12960, 13170, 13280, 13446, 14048, 14940, 15804, 17560, 17928, 19755, 19920, 21072, 22410, 23706, 23904, 26340, 26892, 29880, 31608, 33615, 35120, 35559, 35856, 36437, 39510, 39840, 42144, 44820, 47412, 52680, 53784, 59265, 59760, 63216, 67230, 70240, 71118, 71712, 72874, 79020, 89640, 94824, 105360, 107568, 109311, 118530, 119520, 126432, 134460, 142236, 145748, 158040, 177795, 179280, 182185, 189648, 210720, 215136, 218622, 237060, 268920, 284472, 291496, 316080, 327933, 355590, 358560, 364370, 379296, 437244, 474120, 537840, 546555, 568944, 582992, 632160, 655866, 711180, 728740, 874488, 948240, 983799, 1075680, 1093110, 1137888, 1165984, 1311732, 1422360, 1457480, 1639665, 1748976, 1896480, 1967598, 2186220, 2623464, 2844720, 2914960, 2951397, 3279330, 3497952, 3935196, 4372440, 4918995, 5246928, 5689440, 5829920, 5902794, 6558660, 7870392, 8744880, 9837990, 10493856, 11805588, 13117320, 14756985, 15740784, 17489760, 19675980, 23611176, 26234640, 29513970, 31481568, 39351960, 47222352, 52469280, 59027940, 78703920, 94444704, 118055880, 157407840, 236111760, 472223520]

約数ペア:

[(1, 472223520), (2, 236111760), (3, 157407840), (4, 118055880), (5, 94444704), (6, 78703920), (8, 59027940), (9, 52469280), (10, 47222352), (12, 39351960), (15, 31481568), (16, 29513970), (18, 26234640), (20, 23611176), (24, 19675980), (27, 17489760), (30, 15740784), (32, 14756985), (36, 13117320), (40, 11805588), (45, 10493856), (48, 9837990), (54, 8744880), (60, 7870392), (72, 6558660), (80, 5902794), (81, 5829920), (83, 5689440), (90, 5246928), (96, 4918995), (108, 4372440), (120, 3935196), (135, 3497952), (144, 3279330), (160, 2951397), (162, 2914960), (166, 2844720), (180, 2623464), (216, 2186220), (240, 1967598), (249, 1896480), (270, 1748976), (288, 1639665), (324, 1457480), (332, 1422360), (360, 1311732), (405, 1165984), (415, 1137888), (432, 1093110), (439, 1075680), (480, 983799), (498, 948240), (540, 874488), (648, 728740), (664, 711180), (720, 655866), (747, 632160), (810, 582992), (830, 568944), (864, 546555), (878, 537840), (996, 474120), (1080, 437244), (1245, 379296), (1296, 364370), (1317, 358560), (1328, 355590), (1440, 327933), (1494, 316080), (1620, 291496), (1660, 284472), (1756, 268920), (1992, 237060), (2160, 218622), (2195, 215136), (2241, 210720), (2490, 189648), (2592, 182185), (2634, 179280), (2656, 177795), (2988, 158040), (3240, 145748), (3320, 142236), (3512, 134460), (3735, 126432), (3951, 119520), (3984, 118530), (4320, 109311), (4390, 107568), (4482, 105360), (4980, 94824), (5268, 89640), (5976, 79020), (6480, 72874), (6585, 71712), (6640, 71118), (6723, 70240), (7024, 67230), (7470, 63216), (7902, 59760), (7968, 59265), (8780, 53784), (8964, 52680), (9960, 47412), (10536, 44820), (11205, 42144), (11853, 39840), (11952, 39510), (12960, 36437), (13170, 35856), (13280, 35559), (13446, 35120), (14048, 33615), (14940, 31608), (15804, 29880), (17560, 26892), (17928, 26340), (19755, 23904), (19920, 23706), (21072, 22410)]