4409261280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71209}}^1$

素因数の和:71273

約数の個数: 144

約数和(自身を含む): 15396741360

約数和(自身を除く): 10987480080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 10320, 12384, 15480, 20640, 30960, 61920, 71209, 142418, 213627, 284836, 356045, 427254, 569672, 640881, 712090, 854508, 1068135, 1139344, 1281762, 1424180, 1709016, 2136270, 2278688, 2563524, 2848360, 3061987, 3204405, 3418032, 4272540, 5127048, 5696720, 6123974, 6408810, 6836064, 8545080, 9185961, 10254096, 11393440, 12247948, 12817620, 15309935, 17090160, 18371922, 20508192, 24495896, 25635240, 27557883, 30619870, 34180320, 36743844, 45929805, 48991792, 51270480, 55115766, 61239740, 73487688, 91859610, 97983584, 102540960, 110231532, 122479480, 137789415, 146975376, 183719220, 220463064, 244958960, 275578830, 293950752, 367438440, 440926128, 489917920, 551157660, 734876880, 881852256, 1102315320, 1469753760, 2204630640, 4409261280]

約数ペア:

[(1, 4409261280), (2, 2204630640), (3, 1469753760), (4, 1102315320), (5, 881852256), (6, 734876880), (8, 551157660), (9, 489917920), (10, 440926128), (12, 367438440), (15, 293950752), (16, 275578830), (18, 244958960), (20, 220463064), (24, 183719220), (30, 146975376), (32, 137789415), (36, 122479480), (40, 110231532), (43, 102540960), (45, 97983584), (48, 91859610), (60, 73487688), (72, 61239740), (80, 55115766), (86, 51270480), (90, 48991792), (96, 45929805), (120, 36743844), (129, 34180320), (144, 30619870), (160, 27557883), (172, 25635240), (180, 24495896), (215, 20508192), (240, 18371922), (258, 17090160), (288, 15309935), (344, 12817620), (360, 12247948), (387, 11393440), (430, 10254096), (480, 9185961), (516, 8545080), (645, 6836064), (688, 6408810), (720, 6123974), (774, 5696720), (860, 5127048), (1032, 4272540), (1290, 3418032), (1376, 3204405), (1440, 3061987), (1548, 2848360), (1720, 2563524), (1935, 2278688), (2064, 2136270), (2580, 1709016), (3096, 1424180), (3440, 1281762), (3870, 1139344), (4128, 1068135), (5160, 854508), (6192, 712090), (6880, 640881), (7740, 569672), (10320, 427254), (12384, 356045), (15480, 284836), (20640, 213627), (30960, 142418), (61920, 71209)]