2254398480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1303}}^1$

素因数の和:1420

約数の個数: 240

約数和(自身を含む): 7945741440

約数和(自身を除く): 5691342960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 89, 90, 108, 120, 135, 144, 162, 178, 180, 216, 240, 243, 267, 270, 324, 356, 360, 405, 432, 445, 486, 534, 540, 648, 712, 720, 801, 810, 890, 972, 1068, 1080, 1215, 1296, 1303, 1335, 1424, 1602, 1620, 1780, 1944, 2136, 2160, 2403, 2430, 2606, 2670, 3204, 3240, 3560, 3888, 3909, 4005, 4272, 4806, 4860, 5212, 5340, 6408, 6480, 6515, 7120, 7209, 7818, 8010, 9612, 9720, 10424, 10680, 11727, 12015, 12816, 13030, 14418, 15636, 16020, 19224, 19440, 19545, 20848, 21360, 21627, 23454, 24030, 26060, 28836, 31272, 32040, 35181, 36045, 38448, 39090, 43254, 46908, 48060, 52120, 57672, 58635, 62544, 64080, 70362, 72090, 78180, 86508, 93816, 96120, 104240, 105543, 108135, 115344, 115967, 117270, 140724, 144180, 156360, 173016, 175905, 187632, 192240, 211086, 216270, 231934, 234540, 281448, 288360, 312720, 316629, 346032, 347901, 351810, 422172, 432540, 463868, 469080, 527715, 562896, 576720, 579835, 633258, 695802, 703620, 844344, 865080, 927736, 938160, 1043703, 1055430, 1159670, 1266516, 1391604, 1407240, 1583145, 1688688, 1730160, 1739505, 1855472, 2087406, 2110860, 2319340, 2533032, 2783208, 2814480, 3131109, 3166290, 3479010, 4174812, 4221720, 4638680, 5066064, 5218515, 5566416, 6262218, 6332580, 6958020, 8349624, 8443440, 9277360, 9393327, 10437030, 12524436, 12665160, 13916040, 15655545, 16699248, 18786654, 20874060, 25048872, 25330320, 27832080, 28179981, 31311090, 37573308, 41748120, 46966635, 50097744, 56359962, 62622180, 75146616, 83496240, 93933270, 112719924, 125244360, 140899905, 150293232, 187866540, 225439848, 250488720, 281799810, 375733080, 450879696, 563599620, 751466160, 1127199240, 2254398480]

約数ペア:

[(1, 2254398480), (2, 1127199240), (3, 751466160), (4, 563599620), (5, 450879696), (6, 375733080), (8, 281799810), (9, 250488720), (10, 225439848), (12, 187866540), (15, 150293232), (16, 140899905), (18, 125244360), (20, 112719924), (24, 93933270), (27, 83496240), (30, 75146616), (36, 62622180), (40, 56359962), (45, 50097744), (48, 46966635), (54, 41748120), (60, 37573308), (72, 31311090), (80, 28179981), (81, 27832080), (89, 25330320), (90, 25048872), (108, 20874060), (120, 18786654), (135, 16699248), (144, 15655545), (162, 13916040), (178, 12665160), (180, 12524436), (216, 10437030), (240, 9393327), (243, 9277360), (267, 8443440), (270, 8349624), (324, 6958020), (356, 6332580), (360, 6262218), (405, 5566416), (432, 5218515), (445, 5066064), (486, 4638680), (534, 4221720), (540, 4174812), (648, 3479010), (712, 3166290), (720, 3131109), (801, 2814480), (810, 2783208), (890, 2533032), (972, 2319340), (1068, 2110860), (1080, 2087406), (1215, 1855472), (1296, 1739505), (1303, 1730160), (1335, 1688688), (1424, 1583145), (1602, 1407240), (1620, 1391604), (1780, 1266516), (1944, 1159670), (2136, 1055430), (2160, 1043703), (2403, 938160), (2430, 927736), (2606, 865080), (2670, 844344), (3204, 703620), (3240, 695802), (3560, 633258), (3888, 579835), (3909, 576720), (4005, 562896), (4272, 527715), (4806, 469080), (4860, 463868), (5212, 432540), (5340, 422172), (6408, 351810), (6480, 347901), (6515, 346032), (7120, 316629), (7209, 312720), (7818, 288360), (8010, 281448), (9612, 234540), (9720, 231934), (10424, 216270), (10680, 211086), (11727, 192240), (12015, 187632), (12816, 175905), (13030, 173016), (14418, 156360), (15636, 144180), (16020, 140724), (19224, 117270), (19440, 115967), (19545, 115344), (20848, 108135), (21360, 105543), (21627, 104240), (23454, 96120), (24030, 93816), (26060, 86508), (28836, 78180), (31272, 72090), (32040, 70362), (35181, 64080), (36045, 62544), (38448, 58635), (39090, 57672), (43254, 52120), (46908, 48060)]