2496581280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{55927}}^1$

素因数の和:55979

約数の個数: 144

約数和(自身を含む): 8794566144

約数和(自身を除く): 6297984864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 55927, 111854, 167781, 223708, 279635, 335562, 447416, 503343, 559270, 671124, 838905, 894832, 1006686, 1118540, 1342248, 1677810, 1733737, 1789664, 2013372, 2237080, 2516715, 2684496, 3355620, 3467474, 4026744, 4474160, 5033430, 5201211, 5368992, 6711240, 6934948, 8053488, 8668685, 8948320, 10066860, 10402422, 13422480, 13869896, 15603633, 16106976, 17337370, 20133720, 20804844, 26006055, 26844960, 27739792, 31207266, 34674740, 40267440, 41609688, 52012110, 55479584, 62414532, 69349480, 78018165, 80534880, 83219376, 104024220, 124829064, 138698960, 156036330, 166438752, 208048440, 249658128, 277397920, 312072660, 416096880, 499316256, 624145320, 832193760, 1248290640, 2496581280]

約数ペア:

[(1, 2496581280), (2, 1248290640), (3, 832193760), (4, 624145320), (5, 499316256), (6, 416096880), (8, 312072660), (9, 277397920), (10, 249658128), (12, 208048440), (15, 166438752), (16, 156036330), (18, 138698960), (20, 124829064), (24, 104024220), (30, 83219376), (31, 80534880), (32, 78018165), (36, 69349480), (40, 62414532), (45, 55479584), (48, 52012110), (60, 41609688), (62, 40267440), (72, 34674740), (80, 31207266), (90, 27739792), (93, 26844960), (96, 26006055), (120, 20804844), (124, 20133720), (144, 17337370), (155, 16106976), (160, 15603633), (180, 13869896), (186, 13422480), (240, 10402422), (248, 10066860), (279, 8948320), (288, 8668685), (310, 8053488), (360, 6934948), (372, 6711240), (465, 5368992), (480, 5201211), (496, 5033430), (558, 4474160), (620, 4026744), (720, 3467474), (744, 3355620), (930, 2684496), (992, 2516715), (1116, 2237080), (1240, 2013372), (1395, 1789664), (1440, 1733737), (1488, 1677810), (1860, 1342248), (2232, 1118540), (2480, 1006686), (2790, 894832), (2976, 838905), (3720, 671124), (4464, 559270), (4960, 503343), (5580, 447416), (7440, 335562), (8928, 279635), (11160, 223708), (14880, 167781), (22320, 111854), (44640, 55927)]