239332320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 240

約数和(自身を含む): 861703920

約数和(自身を除く): 622371600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 96, 108, 118, 120, 135, 144, 160, 162, 177, 180, 216, 236, 240, 270, 288, 295, 313, 324, 354, 360, 405, 432, 472, 480, 531, 540, 590, 626, 648, 708, 720, 810, 864, 885, 939, 944, 1062, 1080, 1180, 1252, 1296, 1416, 1440, 1565, 1593, 1620, 1770, 1878, 1888, 2124, 2160, 2360, 2504, 2592, 2655, 2817, 2832, 3130, 3186, 3240, 3540, 3756, 4248, 4320, 4695, 4720, 4779, 5008, 5310, 5634, 5664, 6260, 6372, 6480, 7080, 7512, 7965, 8451, 8496, 9390, 9440, 9558, 10016, 10620, 11268, 12520, 12744, 12960, 14085, 14160, 15024, 15930, 16902, 16992, 18467, 18780, 19116, 21240, 22536, 23895, 25040, 25353, 25488, 28170, 28320, 30048, 31860, 33804, 36934, 37560, 38232, 42255, 42480, 45072, 47790, 50080, 50706, 50976, 55401, 56340, 63720, 67608, 73868, 75120, 76464, 84510, 84960, 90144, 92335, 95580, 101412, 110802, 112680, 126765, 127440, 135216, 147736, 150240, 152928, 166203, 169020, 184670, 191160, 202824, 221604, 225360, 253530, 254880, 270432, 277005, 295472, 332406, 338040, 369340, 382320, 405648, 443208, 450720, 498609, 507060, 554010, 590944, 664812, 676080, 738680, 764640, 811296, 831015, 886416, 997218, 1014120, 1108020, 1329624, 1352160, 1477360, 1495827, 1662030, 1772832, 1994436, 2028240, 2216040, 2493045, 2659248, 2954720, 2991654, 3324060, 3988872, 4056480, 4432080, 4986090, 5318496, 5983308, 6648120, 7479135, 7977744, 8864160, 9972180, 11966616, 13296240, 14958270, 15955488, 19944360, 23933232, 26592480, 29916540, 39888720, 47866464, 59833080, 79777440, 119666160, 239332320]

約数ペア:

[(1, 239332320), (2, 119666160), (3, 79777440), (4, 59833080), (5, 47866464), (6, 39888720), (8, 29916540), (9, 26592480), (10, 23933232), (12, 19944360), (15, 15955488), (16, 14958270), (18, 13296240), (20, 11966616), (24, 9972180), (27, 8864160), (30, 7977744), (32, 7479135), (36, 6648120), (40, 5983308), (45, 5318496), (48, 4986090), (54, 4432080), (59, 4056480), (60, 3988872), (72, 3324060), (80, 2991654), (81, 2954720), (90, 2659248), (96, 2493045), (108, 2216040), (118, 2028240), (120, 1994436), (135, 1772832), (144, 1662030), (160, 1495827), (162, 1477360), (177, 1352160), (180, 1329624), (216, 1108020), (236, 1014120), (240, 997218), (270, 886416), (288, 831015), (295, 811296), (313, 764640), (324, 738680), (354, 676080), (360, 664812), (405, 590944), (432, 554010), (472, 507060), (480, 498609), (531, 450720), (540, 443208), (590, 405648), (626, 382320), (648, 369340), (708, 338040), (720, 332406), (810, 295472), (864, 277005), (885, 270432), (939, 254880), (944, 253530), (1062, 225360), (1080, 221604), (1180, 202824), (1252, 191160), (1296, 184670), (1416, 169020), (1440, 166203), (1565, 152928), (1593, 150240), (1620, 147736), (1770, 135216), (1878, 127440), (1888, 126765), (2124, 112680), (2160, 110802), (2360, 101412), (2504, 95580), (2592, 92335), (2655, 90144), (2817, 84960), (2832, 84510), (3130, 76464), (3186, 75120), (3240, 73868), (3540, 67608), (3756, 63720), (4248, 56340), (4320, 55401), (4695, 50976), (4720, 50706), (4779, 50080), (5008, 47790), (5310, 45072), (5634, 42480), (5664, 42255), (6260, 38232), (6372, 37560), (6480, 36934), (7080, 33804), (7512, 31860), (7965, 30048), (8451, 28320), (8496, 28170), (9390, 25488), (9440, 25353), (9558, 25040), (10016, 23895), (10620, 22536), (11268, 21240), (12520, 19116), (12744, 18780), (12960, 18467), (14085, 16992), (14160, 16902), (15024, 15930)]