871974720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{33641}}^1$

素因数の和:33670

約数の個数: 140

約数和(自身を含む): 3101859684

約数和(自身を除く): 2229884964

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 33641, 67282, 100923, 134564, 168205, 201846, 269128, 302769, 336410, 403692, 504615, 538256, 605538, 672820, 807384, 908307, 1009230, 1076512, 1211076, 1345640, 1513845, 1614768, 1816614, 2018460, 2153024, 2422152, 2691280, 2724921, 3027690, 3229536, 3633228, 4036920, 4541535, 4844304, 5382560, 5449842, 6055380, 6459072, 7266456, 8073840, 9083070, 9688608, 10765120, 10899684, 12110760, 13624605, 14532912, 16147680, 18166140, 19377216, 21799368, 24221520, 27249210, 29065824, 32295360, 36332280, 43598736, 48443040, 54498420, 58131648, 72664560, 87197472, 96886080, 108996840, 145329120, 174394944, 217993680, 290658240, 435987360, 871974720]

約数ペア:

[(1, 871974720), (2, 435987360), (3, 290658240), (4, 217993680), (5, 174394944), (6, 145329120), (8, 108996840), (9, 96886080), (10, 87197472), (12, 72664560), (15, 58131648), (16, 54498420), (18, 48443040), (20, 43598736), (24, 36332280), (27, 32295360), (30, 29065824), (32, 27249210), (36, 24221520), (40, 21799368), (45, 19377216), (48, 18166140), (54, 16147680), (60, 14532912), (64, 13624605), (72, 12110760), (80, 10899684), (81, 10765120), (90, 9688608), (96, 9083070), (108, 8073840), (120, 7266456), (135, 6459072), (144, 6055380), (160, 5449842), (162, 5382560), (180, 4844304), (192, 4541535), (216, 4036920), (240, 3633228), (270, 3229536), (288, 3027690), (320, 2724921), (324, 2691280), (360, 2422152), (405, 2153024), (432, 2018460), (480, 1816614), (540, 1614768), (576, 1513845), (648, 1345640), (720, 1211076), (810, 1076512), (864, 1009230), (960, 908307), (1080, 807384), (1296, 672820), (1440, 605538), (1620, 538256), (1728, 504615), (2160, 403692), (2592, 336410), (2880, 302769), (3240, 269128), (4320, 201846), (5184, 168205), (6480, 134564), (8640, 100923), (12960, 67282), (25920, 33641)]