193842720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{14957}}^1$

素因数の和:14984

約数の個数: 120

約数和(自身を含む): 684149004

約数和(自身を除く): 490306284

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, 14957, 29914, 44871, 59828, 74785, 89742, 119656, 134613, 149570, 179484, 224355, 239312, 269226, 299140, 358968, 403839, 448710, 478624, 538452, 598280, 673065, 717936, 807678, 897420, 1076904, 1196560, 1211517, 1346130, 1435872, 1615356, 1794840, 2019195, 2153808, 2393120, 2423034, 2692260, 3230712, 3589680, 4038390, 4307616, 4846068, 5384520, 6057585, 6461424, 7179360, 8076780, 9692136, 10769040, 12115170, 12922848, 16153560, 19384272, 21538080, 24230340, 32307120, 38768544, 48460680, 64614240, 96921360, 193842720]

約数ペア:

[(1, 193842720), (2, 96921360), (3, 64614240), (4, 48460680), (5, 38768544), (6, 32307120), (8, 24230340), (9, 21538080), (10, 19384272), (12, 16153560), (15, 12922848), (16, 12115170), (18, 10769040), (20, 9692136), (24, 8076780), (27, 7179360), (30, 6461424), (32, 6057585), (36, 5384520), (40, 4846068), (45, 4307616), (48, 4038390), (54, 3589680), (60, 3230712), (72, 2692260), (80, 2423034), (81, 2393120), (90, 2153808), (96, 2019195), (108, 1794840), (120, 1615356), (135, 1435872), (144, 1346130), (160, 1211517), (162, 1196560), (180, 1076904), (216, 897420), (240, 807678), (270, 717936), (288, 673065), (324, 598280), (360, 538452), (405, 478624), (432, 448710), (480, 403839), (540, 358968), (648, 299140), (720, 269226), (810, 239312), (864, 224355), (1080, 179484), (1296, 149570), (1440, 134613), (1620, 119656), (2160, 89742), (2592, 74785), (3240, 59828), (4320, 44871), (6480, 29914), (12960, 14957)]