3968678880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21701}}^1$

素因数の和:21849

約数の個数: 144

約数和(自身を含む): 13650384384

約数和(自身を除く): 9681705504

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, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4064, 4572, 5080, 5715, 6096, 7620, 9144, 10160, 11430, 12192, 15240, 18288, 20320, 21701, 22860, 30480, 36576, 43402, 45720, 60960, 65103, 86804, 91440, 108505, 130206, 173608, 182880, 195309, 217010, 260412, 325515, 347216, 390618, 434020, 520824, 651030, 694432, 781236, 868040, 976545, 1041648, 1302060, 1562472, 1736080, 1953090, 2083296, 2604120, 2756027, 3124944, 3472160, 3906180, 5208240, 5512054, 6249888, 7812360, 8268081, 10416480, 11024108, 13780135, 15624720, 16536162, 22048216, 24804243, 27560270, 31249440, 33072324, 41340405, 44096432, 49608486, 55120540, 66144648, 82680810, 88192864, 99216972, 110241080, 124021215, 132289296, 165361620, 198433944, 220482160, 248042430, 264578592, 330723240, 396867888, 440964320, 496084860, 661446480, 793735776, 992169720, 1322892960, 1984339440, 3968678880]

約数ペア:

[(1, 3968678880), (2, 1984339440), (3, 1322892960), (4, 992169720), (5, 793735776), (6, 661446480), (8, 496084860), (9, 440964320), (10, 396867888), (12, 330723240), (15, 264578592), (16, 248042430), (18, 220482160), (20, 198433944), (24, 165361620), (30, 132289296), (32, 124021215), (36, 110241080), (40, 99216972), (45, 88192864), (48, 82680810), (60, 66144648), (72, 55120540), (80, 49608486), (90, 44096432), (96, 41340405), (120, 33072324), (127, 31249440), (144, 27560270), (160, 24804243), (180, 22048216), (240, 16536162), (254, 15624720), (288, 13780135), (360, 11024108), (381, 10416480), (480, 8268081), (508, 7812360), (635, 6249888), (720, 5512054), (762, 5208240), (1016, 3906180), (1143, 3472160), (1270, 3124944), (1440, 2756027), (1524, 2604120), (1905, 2083296), (2032, 1953090), (2286, 1736080), (2540, 1562472), (3048, 1302060), (3810, 1041648), (4064, 976545), (4572, 868040), (5080, 781236), (5715, 694432), (6096, 651030), (7620, 520824), (9144, 434020), (10160, 390618), (11430, 347216), (12192, 325515), (15240, 260412), (18288, 217010), (20320, 195309), (21701, 182880), (22860, 173608), (30480, 130206), (36576, 108505), (43402, 91440), (45720, 86804), (60960, 65103)]