1046276640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1123}}^1$

素因数の和:1791

約数の個数: 144

約数和(自身を含む): 3579121728

約数和(自身を除く): 2532845088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 647, 720, 1123, 1294, 1440, 1941, 2246, 2588, 3235, 3369, 3882, 4492, 5176, 5615, 5823, 6470, 6738, 7764, 8984, 9705, 10107, 10352, 11230, 11646, 12940, 13476, 15528, 16845, 17968, 19410, 20214, 20704, 22460, 23292, 25880, 26952, 29115, 31056, 33690, 35936, 38820, 40428, 44920, 46584, 50535, 51760, 53904, 58230, 62112, 67380, 77640, 80856, 89840, 93168, 101070, 103520, 107808, 116460, 134760, 155280, 161712, 179680, 186336, 202140, 232920, 269520, 310560, 323424, 404280, 465840, 539040, 726581, 808560, 931680, 1453162, 1617120, 2179743, 2906324, 3632905, 4359486, 5812648, 6539229, 7265810, 8718972, 10898715, 11625296, 13078458, 14531620, 17437944, 21797430, 23250592, 26156916, 29063240, 32696145, 34875888, 43594860, 52313832, 58126480, 65392290, 69751776, 87189720, 104627664, 116252960, 130784580, 174379440, 209255328, 261569160, 348758880, 523138320, 1046276640]

約数ペア:

[(1, 1046276640), (2, 523138320), (3, 348758880), (4, 261569160), (5, 209255328), (6, 174379440), (8, 130784580), (9, 116252960), (10, 104627664), (12, 87189720), (15, 69751776), (16, 65392290), (18, 58126480), (20, 52313832), (24, 43594860), (30, 34875888), (32, 32696145), (36, 29063240), (40, 26156916), (45, 23250592), (48, 21797430), (60, 17437944), (72, 14531620), (80, 13078458), (90, 11625296), (96, 10898715), (120, 8718972), (144, 7265810), (160, 6539229), (180, 5812648), (240, 4359486), (288, 3632905), (360, 2906324), (480, 2179743), (647, 1617120), (720, 1453162), (1123, 931680), (1294, 808560), (1440, 726581), (1941, 539040), (2246, 465840), (2588, 404280), (3235, 323424), (3369, 310560), (3882, 269520), (4492, 232920), (5176, 202140), (5615, 186336), (5823, 179680), (6470, 161712), (6738, 155280), (7764, 134760), (8984, 116460), (9705, 107808), (10107, 103520), (10352, 101070), (11230, 93168), (11646, 89840), (12940, 80856), (13476, 77640), (15528, 67380), (16845, 62112), (17968, 58230), (19410, 53904), (20214, 51760), (20704, 50535), (22460, 46584), (23292, 44920), (25880, 40428), (26952, 38820), (29115, 35936), (31056, 33690)]