148979520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:470

約数の個数: 224

約数和(自身を含む): 539130240

約数和(自身を除く): 390150720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 387, 401, 430, 432, 480, 516, 540, 576, 645, 688, 720, 774, 802, 860, 864, 960, 1032, 1080, 1161, 1203, 1290, 1376, 1440, 1548, 1604, 1720, 1728, 1935, 2005, 2064, 2160, 2322, 2406, 2580, 2752, 2880, 3096, 3208, 3440, 3609, 3870, 4010, 4128, 4320, 4644, 4812, 5160, 5805, 6015, 6192, 6416, 6880, 7218, 7740, 8020, 8256, 8640, 9288, 9624, 10320, 10827, 11610, 12030, 12384, 12832, 13760, 14436, 15480, 16040, 17243, 18045, 18576, 19248, 20640, 21654, 23220, 24060, 24768, 25664, 28872, 30960, 32080, 34486, 36090, 37152, 38496, 41280, 43308, 46440, 48120, 51729, 54135, 57744, 61920, 64160, 68972, 72180, 74304, 76992, 86215, 86616, 92880, 96240, 103458, 108270, 115488, 123840, 128320, 137944, 144360, 155187, 172430, 173232, 185760, 192480, 206916, 216540, 230976, 258645, 275888, 288720, 310374, 344860, 346464, 371520, 384960, 413832, 433080, 465561, 517290, 551776, 577440, 620748, 689720, 692928, 775935, 827664, 866160, 931122, 1034580, 1103552, 1154880, 1241496, 1379440, 1551870, 1655328, 1732320, 1862244, 2069160, 2327805, 2482992, 2758880, 3103740, 3310656, 3464640, 3724488, 4138320, 4655610, 4965984, 5517760, 6207480, 7448976, 8276640, 9311220, 9931968, 12414960, 14897952, 16553280, 18622440, 24829920, 29795904, 37244880, 49659840, 74489760, 148979520]

約数ペア:

[(1, 148979520), (2, 74489760), (3, 49659840), (4, 37244880), (5, 29795904), (6, 24829920), (8, 18622440), (9, 16553280), (10, 14897952), (12, 12414960), (15, 9931968), (16, 9311220), (18, 8276640), (20, 7448976), (24, 6207480), (27, 5517760), (30, 4965984), (32, 4655610), (36, 4138320), (40, 3724488), (43, 3464640), (45, 3310656), (48, 3103740), (54, 2758880), (60, 2482992), (64, 2327805), (72, 2069160), (80, 1862244), (86, 1732320), (90, 1655328), (96, 1551870), (108, 1379440), (120, 1241496), (129, 1154880), (135, 1103552), (144, 1034580), (160, 931122), (172, 866160), (180, 827664), (192, 775935), (215, 692928), (216, 689720), (240, 620748), (258, 577440), (270, 551776), (288, 517290), (320, 465561), (344, 433080), (360, 413832), (387, 384960), (401, 371520), (430, 346464), (432, 344860), (480, 310374), (516, 288720), (540, 275888), (576, 258645), (645, 230976), (688, 216540), (720, 206916), (774, 192480), (802, 185760), (860, 173232), (864, 172430), (960, 155187), (1032, 144360), (1080, 137944), (1161, 128320), (1203, 123840), (1290, 115488), (1376, 108270), (1440, 103458), (1548, 96240), (1604, 92880), (1720, 86616), (1728, 86215), (1935, 76992), (2005, 74304), (2064, 72180), (2160, 68972), (2322, 64160), (2406, 61920), (2580, 57744), (2752, 54135), (2880, 51729), (3096, 48120), (3208, 46440), (3440, 43308), (3609, 41280), (3870, 38496), (4010, 37152), (4128, 36090), (4320, 34486), (4644, 32080), (4812, 30960), (5160, 28872), (5805, 25664), (6015, 24768), (6192, 24060), (6416, 23220), (6880, 21654), (7218, 20640), (7740, 19248), (8020, 18576), (8256, 18045), (8640, 17243), (9288, 16040), (9624, 15480), (10320, 14436), (10827, 13760), (11610, 12832), (12030, 12384)]