1405959120

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2392

約数の個数: 240

約数和(自身を含む): 5056676352

約数和(自身を除く): 3650717232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 243, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 486, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 972, 1080, 1116, 1215, 1240, 1296, 1395, 1488, 1620, 1674, 1860, 1944, 2160, 2232, 2333, 2430, 2480, 2511, 2790, 3240, 3348, 3720, 3888, 4185, 4464, 4666, 4860, 5022, 5580, 6480, 6696, 6999, 7440, 7533, 8370, 9332, 9720, 10044, 11160, 11665, 12555, 13392, 13998, 15066, 16740, 18664, 19440, 20088, 20997, 22320, 23330, 25110, 27996, 30132, 33480, 34995, 37328, 37665, 40176, 41994, 46660, 50220, 55992, 60264, 62991, 66960, 69990, 72323, 75330, 83988, 93320, 100440, 104985, 111984, 120528, 125982, 139980, 144646, 150660, 167976, 186640, 188973, 200880, 209970, 216969, 251964, 279960, 289292, 301320, 314955, 335952, 361615, 377946, 419940, 433938, 503928, 559920, 566919, 578584, 602640, 629910, 650907, 723230, 755892, 839880, 867876, 944865, 1007856, 1084845, 1133838, 1157168, 1259820, 1301814, 1446460, 1511784, 1679760, 1735752, 1889730, 1952721, 2169690, 2267676, 2519640, 2603628, 2834595, 2892920, 3023568, 3254535, 3471504, 3779460, 3905442, 4339380, 4535352, 5039280, 5207256, 5669190, 5785840, 5858163, 6509070, 7558920, 7810884, 8678760, 9070704, 9763605, 10414512, 11338380, 11716326, 13018140, 15117840, 15621768, 17357520, 17574489, 19527210, 22676760, 23432652, 26036280, 29290815, 31243536, 35148978, 39054420, 45353520, 46865304, 52072560, 58581630, 70297956, 78108840, 87872445, 93730608, 117163260, 140595912, 156217680, 175744890, 234326520, 281191824, 351489780, 468653040, 702979560, 1405959120]

約数ペア:

[(1, 1405959120), (2, 702979560), (3, 468653040), (4, 351489780), (5, 281191824), (6, 234326520), (8, 175744890), (9, 156217680), (10, 140595912), (12, 117163260), (15, 93730608), (16, 87872445), (18, 78108840), (20, 70297956), (24, 58581630), (27, 52072560), (30, 46865304), (31, 45353520), (36, 39054420), (40, 35148978), (45, 31243536), (48, 29290815), (54, 26036280), (60, 23432652), (62, 22676760), (72, 19527210), (80, 17574489), (81, 17357520), (90, 15621768), (93, 15117840), (108, 13018140), (120, 11716326), (124, 11338380), (135, 10414512), (144, 9763605), (155, 9070704), (162, 8678760), (180, 7810884), (186, 7558920), (216, 6509070), (240, 5858163), (243, 5785840), (248, 5669190), (270, 5207256), (279, 5039280), (310, 4535352), (324, 4339380), (360, 3905442), (372, 3779460), (405, 3471504), (432, 3254535), (465, 3023568), (486, 2892920), (496, 2834595), (540, 2603628), (558, 2519640), (620, 2267676), (648, 2169690), (720, 1952721), (744, 1889730), (810, 1735752), (837, 1679760), (930, 1511784), (972, 1446460), (1080, 1301814), (1116, 1259820), (1215, 1157168), (1240, 1133838), (1296, 1084845), (1395, 1007856), (1488, 944865), (1620, 867876), (1674, 839880), (1860, 755892), (1944, 723230), (2160, 650907), (2232, 629910), (2333, 602640), (2430, 578584), (2480, 566919), (2511, 559920), (2790, 503928), (3240, 433938), (3348, 419940), (3720, 377946), (3888, 361615), (4185, 335952), (4464, 314955), (4666, 301320), (4860, 289292), (5022, 279960), (5580, 251964), (6480, 216969), (6696, 209970), (6999, 200880), (7440, 188973), (7533, 186640), (8370, 167976), (9332, 150660), (9720, 144646), (10044, 139980), (11160, 125982), (11665, 120528), (12555, 111984), (13392, 104985), (13998, 100440), (15066, 93320), (16740, 83988), (18664, 75330), (19440, 72323), (20088, 69990), (20997, 66960), (22320, 62991), (23330, 60264), (25110, 55992), (27996, 50220), (30132, 46660), (33480, 41994), (34995, 40176), (37328, 37665)]