981629280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{75743}}^1$

素因数の和:75770

約数の個数: 120

約数和(自身を含む): 3464379072

約数和(自身を除く): 2482749792

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, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 75743, 151486, 227229, 302972, 378715, 454458, 605944, 681687, 757430, 908916, 1136145, 1211888, 1363374, 1514860, 1817832, 2045061, 2272290, 2423776, 2726748, 3029720, 3408435, 3635664, 4090122, 4544580, 5453496, 6059440, 6135183, 6816870, 7271328, 8180244, 9089160, 10225305, 10906992, 12118880, 12270366, 13633740, 16360488, 18178320, 20450610, 21813984, 24540732, 27267480, 30675915, 32720976, 36356640, 40901220, 49081464, 54534960, 61351830, 65441952, 81802440, 98162928, 109069920, 122703660, 163604880, 196325856, 245407320, 327209760, 490814640, 981629280]

約数ペア:

[(1, 981629280), (2, 490814640), (3, 327209760), (4, 245407320), (5, 196325856), (6, 163604880), (8, 122703660), (9, 109069920), (10, 98162928), (12, 81802440), (15, 65441952), (16, 61351830), (18, 54534960), (20, 49081464), (24, 40901220), (27, 36356640), (30, 32720976), (32, 30675915), (36, 27267480), (40, 24540732), (45, 21813984), (48, 20450610), (54, 18178320), (60, 16360488), (72, 13633740), (80, 12270366), (81, 12118880), (90, 10906992), (96, 10225305), (108, 9089160), (120, 8180244), (135, 7271328), (144, 6816870), (160, 6135183), (162, 6059440), (180, 5453496), (216, 4544580), (240, 4090122), (270, 3635664), (288, 3408435), (324, 3029720), (360, 2726748), (405, 2423776), (432, 2272290), (480, 2045061), (540, 1817832), (648, 1514860), (720, 1363374), (810, 1211888), (864, 1136145), (1080, 908916), (1296, 757430), (1440, 681687), (1620, 605944), (2160, 454458), (2592, 378715), (3240, 302972), (4320, 227229), (6480, 151486), (12960, 75743)]