972557280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:871

約数の個数: 240

約数和(自身を含む): 3470965344

約数和(自身を除く): 2498408064

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, 60, 72, 80, 81, 90, 96, 101, 108, 120, 135, 144, 160, 162, 180, 202, 216, 240, 270, 288, 303, 324, 360, 404, 405, 432, 480, 505, 540, 606, 648, 720, 743, 808, 810, 864, 909, 1010, 1080, 1212, 1296, 1440, 1486, 1515, 1616, 1620, 1818, 2020, 2160, 2229, 2424, 2592, 2727, 2972, 3030, 3232, 3240, 3636, 3715, 4040, 4320, 4458, 4545, 4848, 5454, 5944, 6060, 6480, 6687, 7272, 7430, 8080, 8181, 8916, 9090, 9696, 10908, 11145, 11888, 12120, 12960, 13374, 13635, 14544, 14860, 16160, 16362, 17832, 18180, 20061, 21816, 22290, 23776, 24240, 26748, 27270, 29088, 29720, 32724, 33435, 35664, 36360, 40122, 40905, 43632, 44580, 48480, 53496, 54540, 59440, 60183, 65448, 66870, 71328, 72720, 75043, 80244, 81810, 87264, 89160, 100305, 106992, 109080, 118880, 120366, 130896, 133740, 145440, 150086, 160488, 163620, 178320, 200610, 213984, 218160, 225129, 240732, 261792, 267480, 300172, 300915, 320976, 327240, 356640, 375215, 401220, 436320, 450258, 481464, 534960, 600344, 601830, 641952, 654480, 675387, 750430, 802440, 900516, 962928, 1069920, 1125645, 1200688, 1203660, 1308960, 1350774, 1500860, 1604880, 1801032, 1925856, 2026161, 2251290, 2401376, 2407320, 2701548, 3001720, 3209760, 3376935, 3602064, 4052322, 4502580, 4814640, 5403096, 6003440, 6078483, 6753870, 7204128, 8104644, 9005160, 9629280, 10130805, 10806192, 12006880, 12156966, 13507740, 16209288, 18010320, 20261610, 21612384, 24313932, 27015480, 30392415, 32418576, 36020640, 40523220, 48627864, 54030960, 60784830, 64837152, 81046440, 97255728, 108061920, 121569660, 162092880, 194511456, 243139320, 324185760, 486278640, 972557280]

約数ペア:

[(1, 972557280), (2, 486278640), (3, 324185760), (4, 243139320), (5, 194511456), (6, 162092880), (8, 121569660), (9, 108061920), (10, 97255728), (12, 81046440), (15, 64837152), (16, 60784830), (18, 54030960), (20, 48627864), (24, 40523220), (27, 36020640), (30, 32418576), (32, 30392415), (36, 27015480), (40, 24313932), (45, 21612384), (48, 20261610), (54, 18010320), (60, 16209288), (72, 13507740), (80, 12156966), (81, 12006880), (90, 10806192), (96, 10130805), (101, 9629280), (108, 9005160), (120, 8104644), (135, 7204128), (144, 6753870), (160, 6078483), (162, 6003440), (180, 5403096), (202, 4814640), (216, 4502580), (240, 4052322), (270, 3602064), (288, 3376935), (303, 3209760), (324, 3001720), (360, 2701548), (404, 2407320), (405, 2401376), (432, 2251290), (480, 2026161), (505, 1925856), (540, 1801032), (606, 1604880), (648, 1500860), (720, 1350774), (743, 1308960), (808, 1203660), (810, 1200688), (864, 1125645), (909, 1069920), (1010, 962928), (1080, 900516), (1212, 802440), (1296, 750430), (1440, 675387), (1486, 654480), (1515, 641952), (1616, 601830), (1620, 600344), (1818, 534960), (2020, 481464), (2160, 450258), (2229, 436320), (2424, 401220), (2592, 375215), (2727, 356640), (2972, 327240), (3030, 320976), (3232, 300915), (3240, 300172), (3636, 267480), (3715, 261792), (4040, 240732), (4320, 225129), (4458, 218160), (4545, 213984), (4848, 200610), (5454, 178320), (5944, 163620), (6060, 160488), (6480, 150086), (6687, 145440), (7272, 133740), (7430, 130896), (8080, 120366), (8181, 118880), (8916, 109080), (9090, 106992), (9696, 100305), (10908, 89160), (11145, 87264), (11888, 81810), (12120, 80244), (12960, 75043), (13374, 72720), (13635, 71328), (14544, 66870), (14860, 65448), (16160, 60183), (16362, 59440), (17832, 54540), (18180, 53496), (20061, 48480), (21816, 44580), (22290, 43632), (23776, 40905), (24240, 40122), (26748, 36360), (27270, 35664), (29088, 33435), (29720, 32724)]