408026160

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 240

約数和(自身を含む): 1440741120

約数和(自身を除く): 1032714960

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, 90, 108, 120, 135, 139, 144, 151, 162, 180, 216, 240, 243, 270, 278, 302, 324, 360, 405, 417, 432, 453, 486, 540, 556, 604, 648, 695, 720, 755, 810, 834, 906, 972, 1080, 1112, 1208, 1215, 1251, 1296, 1359, 1390, 1510, 1620, 1668, 1812, 1944, 2085, 2160, 2224, 2265, 2416, 2430, 2502, 2718, 2780, 3020, 3240, 3336, 3624, 3753, 3888, 4077, 4170, 4530, 4860, 5004, 5436, 5560, 6040, 6255, 6480, 6672, 6795, 7248, 7506, 8154, 8340, 9060, 9720, 10008, 10872, 11120, 11259, 12080, 12231, 12510, 13590, 15012, 16308, 16680, 18120, 18765, 19440, 20016, 20385, 20989, 21744, 22518, 24462, 25020, 27180, 30024, 32616, 33360, 33777, 36240, 36693, 37530, 40770, 41978, 45036, 48924, 50040, 54360, 56295, 60048, 61155, 62967, 65232, 67554, 73386, 75060, 81540, 83956, 90072, 97848, 100080, 104945, 108720, 112590, 122310, 125934, 135108, 146772, 150120, 163080, 167912, 168885, 180144, 183465, 188901, 195696, 209890, 225180, 244620, 251868, 270216, 293544, 300240, 314835, 326160, 335824, 337770, 366930, 377802, 419780, 450360, 489240, 503736, 540432, 566703, 587088, 629670, 675540, 733860, 755604, 839560, 900720, 944505, 978480, 1007472, 1133406, 1259340, 1351080, 1467720, 1511208, 1679120, 1700109, 1889010, 2266812, 2518680, 2702160, 2833515, 2935440, 3022416, 3400218, 3778020, 4533624, 5037360, 5100327, 5667030, 6800436, 7556040, 8500545, 9067248, 10200654, 11334060, 13600872, 15112080, 17001090, 20401308, 22668120, 25501635, 27201744, 34002180, 40802616, 45336240, 51003270, 68004360, 81605232, 102006540, 136008720, 204013080, 408026160]

約数ペア:

[(1, 408026160), (2, 204013080), (3, 136008720), (4, 102006540), (5, 81605232), (6, 68004360), (8, 51003270), (9, 45336240), (10, 40802616), (12, 34002180), (15, 27201744), (16, 25501635), (18, 22668120), (20, 20401308), (24, 17001090), (27, 15112080), (30, 13600872), (36, 11334060), (40, 10200654), (45, 9067248), (48, 8500545), (54, 7556040), (60, 6800436), (72, 5667030), (80, 5100327), (81, 5037360), (90, 4533624), (108, 3778020), (120, 3400218), (135, 3022416), (139, 2935440), (144, 2833515), (151, 2702160), (162, 2518680), (180, 2266812), (216, 1889010), (240, 1700109), (243, 1679120), (270, 1511208), (278, 1467720), (302, 1351080), (324, 1259340), (360, 1133406), (405, 1007472), (417, 978480), (432, 944505), (453, 900720), (486, 839560), (540, 755604), (556, 733860), (604, 675540), (648, 629670), (695, 587088), (720, 566703), (755, 540432), (810, 503736), (834, 489240), (906, 450360), (972, 419780), (1080, 377802), (1112, 366930), (1208, 337770), (1215, 335824), (1251, 326160), (1296, 314835), (1359, 300240), (1390, 293544), (1510, 270216), (1620, 251868), (1668, 244620), (1812, 225180), (1944, 209890), (2085, 195696), (2160, 188901), (2224, 183465), (2265, 180144), (2416, 168885), (2430, 167912), (2502, 163080), (2718, 150120), (2780, 146772), (3020, 135108), (3240, 125934), (3336, 122310), (3624, 112590), (3753, 108720), (3888, 104945), (4077, 100080), (4170, 97848), (4530, 90072), (4860, 83956), (5004, 81540), (5436, 75060), (5560, 73386), (6040, 67554), (6255, 65232), (6480, 62967), (6672, 61155), (6795, 60048), (7248, 56295), (7506, 54360), (8154, 50040), (8340, 48924), (9060, 45036), (9720, 41978), (10008, 40770), (10872, 37530), (11120, 36693), (11259, 36240), (12080, 33777), (12231, 33360), (12510, 32616), (13590, 30024), (15012, 27180), (16308, 25020), (16680, 24462), (18120, 22518), (18765, 21744), (19440, 20989), (20016, 20385)]