405282240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1163}}^1$

素因数の和:1208

約数の個数: 252

約数和(自身を含む): 1533567672

約数和(自身を除く): 1128285432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 576, 605, 660, 704, 720, 726, 792, 880, 960, 968, 990, 1056, 1089, 1163, 1210, 1320, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2112, 2178, 2326, 2420, 2640, 2880, 2904, 3168, 3489, 3520, 3630, 3872, 3960, 4356, 4652, 4840, 5280, 5445, 5808, 5815, 6336, 6978, 7260, 7744, 7920, 8712, 9304, 9680, 10467, 10560, 10890, 11616, 11630, 12793, 13956, 14520, 15840, 17424, 17445, 18608, 19360, 20934, 21780, 23232, 23260, 25586, 27912, 29040, 31680, 34848, 34890, 37216, 38379, 38720, 41868, 43560, 46520, 51172, 52335, 55824, 58080, 63965, 69696, 69780, 74432, 76758, 83736, 87120, 93040, 102344, 104670, 111648, 115137, 116160, 127930, 139560, 140723, 153516, 167472, 174240, 186080, 191895, 204688, 209340, 223296, 230274, 255860, 279120, 281446, 307032, 334944, 348480, 372160, 383790, 409376, 418680, 422169, 460548, 511720, 558240, 562892, 575685, 614064, 669888, 703615, 767580, 818752, 837360, 844338, 921096, 1023440, 1116480, 1125784, 1151370, 1228128, 1266507, 1407230, 1535160, 1674720, 1688676, 1842192, 2046880, 2110845, 2251568, 2302740, 2456256, 2533014, 2814460, 3070320, 3349440, 3377352, 3684384, 4093760, 4221690, 4503136, 4605480, 5066028, 5628920, 6140640, 6332535, 6754704, 7368768, 8443380, 9006272, 9210960, 10132056, 11257840, 12281280, 12665070, 13509408, 16886760, 18421920, 20264112, 22515680, 25330140, 27018816, 33773520, 36843840, 40528224, 45031360, 50660280, 67547040, 81056448, 101320560, 135094080, 202641120, 405282240]

約数ペア:

[(1, 405282240), (2, 202641120), (3, 135094080), (4, 101320560), (5, 81056448), (6, 67547040), (8, 50660280), (9, 45031360), (10, 40528224), (11, 36843840), (12, 33773520), (15, 27018816), (16, 25330140), (18, 22515680), (20, 20264112), (22, 18421920), (24, 16886760), (30, 13509408), (32, 12665070), (33, 12281280), (36, 11257840), (40, 10132056), (44, 9210960), (45, 9006272), (48, 8443380), (55, 7368768), (60, 6754704), (64, 6332535), (66, 6140640), (72, 5628920), (80, 5066028), (88, 4605480), (90, 4503136), (96, 4221690), (99, 4093760), (110, 3684384), (120, 3377352), (121, 3349440), (132, 3070320), (144, 2814460), (160, 2533014), (165, 2456256), (176, 2302740), (180, 2251568), (192, 2110845), (198, 2046880), (220, 1842192), (240, 1688676), (242, 1674720), (264, 1535160), (288, 1407230), (320, 1266507), (330, 1228128), (352, 1151370), (360, 1125784), (363, 1116480), (396, 1023440), (440, 921096), (480, 844338), (484, 837360), (495, 818752), (528, 767580), (576, 703615), (605, 669888), (660, 614064), (704, 575685), (720, 562892), (726, 558240), (792, 511720), (880, 460548), (960, 422169), (968, 418680), (990, 409376), (1056, 383790), (1089, 372160), (1163, 348480), (1210, 334944), (1320, 307032), (1440, 281446), (1452, 279120), (1584, 255860), (1760, 230274), (1815, 223296), (1936, 209340), (1980, 204688), (2112, 191895), (2178, 186080), (2326, 174240), (2420, 167472), (2640, 153516), (2880, 140723), (2904, 139560), (3168, 127930), (3489, 116160), (3520, 115137), (3630, 111648), (3872, 104670), (3960, 102344), (4356, 93040), (4652, 87120), (4840, 83736), (5280, 76758), (5445, 74432), (5808, 69780), (5815, 69696), (6336, 63965), (6978, 58080), (7260, 55824), (7744, 52335), (7920, 51172), (8712, 46520), (9304, 43560), (9680, 41868), (10467, 38720), (10560, 38379), (10890, 37216), (11616, 34890), (11630, 34848), (12793, 31680), (13956, 29040), (14520, 27912), (15840, 25586), (17424, 23260), (17445, 23232), (18608, 21780), (19360, 20934)]