252940320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:729

約数の個数: 240

約数和(自身を含む): 924822360

約数和(自身を除く): 671882040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 232, 240, 261, 270, 288, 290, 324, 348, 360, 405, 432, 435, 464, 480, 522, 540, 580, 648, 673, 696, 720, 783, 810, 864, 870, 928, 1044, 1080, 1160, 1296, 1305, 1346, 1392, 1440, 1566, 1620, 1740, 2019, 2088, 2160, 2320, 2349, 2592, 2610, 2692, 2784, 3132, 3240, 3365, 3480, 3915, 4038, 4176, 4320, 4640, 4698, 5220, 5384, 6057, 6264, 6480, 6730, 6960, 7830, 8076, 8352, 9396, 10095, 10440, 10768, 11745, 12114, 12528, 12960, 13460, 13920, 15660, 16152, 18171, 18792, 19517, 20190, 20880, 21536, 23490, 24228, 25056, 26920, 30285, 31320, 32304, 36342, 37584, 39034, 40380, 41760, 46980, 48456, 53840, 54513, 58551, 60570, 62640, 64608, 72684, 75168, 78068, 80760, 90855, 93960, 96912, 97585, 107680, 109026, 117102, 121140, 125280, 145368, 156136, 161520, 175653, 181710, 187920, 193824, 195170, 218052, 234204, 242280, 272565, 290736, 292755, 312272, 323040, 351306, 363420, 375840, 390340, 436104, 468408, 484560, 526959, 545130, 581472, 585510, 624544, 702612, 726840, 780680, 872208, 878265, 936816, 969120, 1053918, 1090260, 1171020, 1405224, 1453680, 1561360, 1580877, 1744416, 1756530, 1873632, 2107836, 2180520, 2342040, 2634795, 2810448, 2907360, 3122720, 3161754, 3513060, 4215672, 4361040, 4684080, 5269590, 5620896, 6323508, 7026120, 7904385, 8431344, 8722080, 9368160, 10539180, 12647016, 14052240, 15808770, 16862688, 21078360, 25294032, 28104480, 31617540, 42156720, 50588064, 63235080, 84313440, 126470160, 252940320]

約数ペア:

[(1, 252940320), (2, 126470160), (3, 84313440), (4, 63235080), (5, 50588064), (6, 42156720), (8, 31617540), (9, 28104480), (10, 25294032), (12, 21078360), (15, 16862688), (16, 15808770), (18, 14052240), (20, 12647016), (24, 10539180), (27, 9368160), (29, 8722080), (30, 8431344), (32, 7904385), (36, 7026120), (40, 6323508), (45, 5620896), (48, 5269590), (54, 4684080), (58, 4361040), (60, 4215672), (72, 3513060), (80, 3161754), (81, 3122720), (87, 2907360), (90, 2810448), (96, 2634795), (108, 2342040), (116, 2180520), (120, 2107836), (135, 1873632), (144, 1756530), (145, 1744416), (160, 1580877), (162, 1561360), (174, 1453680), (180, 1405224), (216, 1171020), (232, 1090260), (240, 1053918), (261, 969120), (270, 936816), (288, 878265), (290, 872208), (324, 780680), (348, 726840), (360, 702612), (405, 624544), (432, 585510), (435, 581472), (464, 545130), (480, 526959), (522, 484560), (540, 468408), (580, 436104), (648, 390340), (673, 375840), (696, 363420), (720, 351306), (783, 323040), (810, 312272), (864, 292755), (870, 290736), (928, 272565), (1044, 242280), (1080, 234204), (1160, 218052), (1296, 195170), (1305, 193824), (1346, 187920), (1392, 181710), (1440, 175653), (1566, 161520), (1620, 156136), (1740, 145368), (2019, 125280), (2088, 121140), (2160, 117102), (2320, 109026), (2349, 107680), (2592, 97585), (2610, 96912), (2692, 93960), (2784, 90855), (3132, 80760), (3240, 78068), (3365, 75168), (3480, 72684), (3915, 64608), (4038, 62640), (4176, 60570), (4320, 58551), (4640, 54513), (4698, 53840), (5220, 48456), (5384, 46980), (6057, 41760), (6264, 40380), (6480, 39034), (6730, 37584), (6960, 36342), (7830, 32304), (8076, 31320), (8352, 30285), (9396, 26920), (10095, 25056), (10440, 24228), (10768, 23490), (11745, 21536), (12114, 20880), (12528, 20190), (12960, 19517), (13460, 18792), (13920, 18171), (15660, 16152)]