445350960

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:798

約数の個数: 240

約数和(自身を含む): 1603230720

約数和(自身を除く): 1157879760

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, 739, 744, 810, 837, 930, 972, 1080, 1116, 1215, 1240, 1296, 1395, 1478, 1488, 1620, 1674, 1860, 1944, 2160, 2217, 2232, 2430, 2480, 2511, 2790, 2956, 3240, 3348, 3695, 3720, 3888, 4185, 4434, 4464, 4860, 5022, 5580, 5912, 6480, 6651, 6696, 7390, 7440, 7533, 8370, 8868, 9720, 10044, 11085, 11160, 11824, 12555, 13302, 13392, 14780, 15066, 16740, 17736, 19440, 19953, 20088, 22170, 22320, 22909, 25110, 26604, 29560, 30132, 33255, 33480, 35472, 37665, 39906, 40176, 44340, 45818, 50220, 53208, 59120, 59859, 60264, 66510, 66960, 68727, 75330, 79812, 88680, 91636, 99765, 100440, 106416, 114545, 119718, 120528, 133020, 137454, 150660, 159624, 177360, 179577, 183272, 199530, 200880, 206181, 229090, 239436, 266040, 274908, 299295, 301320, 319248, 343635, 359154, 366544, 399060, 412362, 458180, 478872, 532080, 549816, 598590, 602640, 618543, 687270, 718308, 798120, 824724, 897885, 916360, 957744, 1030905, 1099632, 1197180, 1237086, 1374540, 1436616, 1596240, 1649448, 1795770, 1832720, 1855629, 2061810, 2394360, 2474172, 2749080, 2873232, 3092715, 3298896, 3591540, 3711258, 4123620, 4788720, 4948344, 5498160, 5566887, 6185430, 7183080, 7422516, 8247240, 9278145, 9896688, 11133774, 12370860, 14366160, 14845032, 16494480, 18556290, 22267548, 24741720, 27834435, 29690064, 37112580, 44535096, 49483440, 55668870, 74225160, 89070192, 111337740, 148450320, 222675480, 445350960]

約数ペア:

[(1, 445350960), (2, 222675480), (3, 148450320), (4, 111337740), (5, 89070192), (6, 74225160), (8, 55668870), (9, 49483440), (10, 44535096), (12, 37112580), (15, 29690064), (16, 27834435), (18, 24741720), (20, 22267548), (24, 18556290), (27, 16494480), (30, 14845032), (31, 14366160), (36, 12370860), (40, 11133774), (45, 9896688), (48, 9278145), (54, 8247240), (60, 7422516), (62, 7183080), (72, 6185430), (80, 5566887), (81, 5498160), (90, 4948344), (93, 4788720), (108, 4123620), (120, 3711258), (124, 3591540), (135, 3298896), (144, 3092715), (155, 2873232), (162, 2749080), (180, 2474172), (186, 2394360), (216, 2061810), (240, 1855629), (243, 1832720), (248, 1795770), (270, 1649448), (279, 1596240), (310, 1436616), (324, 1374540), (360, 1237086), (372, 1197180), (405, 1099632), (432, 1030905), (465, 957744), (486, 916360), (496, 897885), (540, 824724), (558, 798120), (620, 718308), (648, 687270), (720, 618543), (739, 602640), (744, 598590), (810, 549816), (837, 532080), (930, 478872), (972, 458180), (1080, 412362), (1116, 399060), (1215, 366544), (1240, 359154), (1296, 343635), (1395, 319248), (1478, 301320), (1488, 299295), (1620, 274908), (1674, 266040), (1860, 239436), (1944, 229090), (2160, 206181), (2217, 200880), (2232, 199530), (2430, 183272), (2480, 179577), (2511, 177360), (2790, 159624), (2956, 150660), (3240, 137454), (3348, 133020), (3695, 120528), (3720, 119718), (3888, 114545), (4185, 106416), (4434, 100440), (4464, 99765), (4860, 91636), (5022, 88680), (5580, 79812), (5912, 75330), (6480, 68727), (6651, 66960), (6696, 66510), (7390, 60264), (7440, 59859), (7533, 59120), (8370, 53208), (8868, 50220), (9720, 45818), (10044, 44340), (11085, 40176), (11160, 39906), (11824, 37665), (12555, 35472), (13302, 33480), (13392, 33255), (14780, 30132), (15066, 29560), (16740, 26604), (17736, 25110), (19440, 22909), (19953, 22320), (20088, 22170)]