2013866640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{90227}}^1$

素因数の和:90277

約数の個数: 120

約数和(自身を含む): 6981481728

約数和(自身を除く): 4967615088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 90227, 180454, 270681, 360908, 451135, 541362, 721816, 812043, 902270, 1082724, 1353405, 1443632, 1624086, 1804540, 2165448, 2706810, 2797037, 3248172, 3609080, 4060215, 4330896, 5413620, 5594074, 6496344, 7218160, 8120430, 8391111, 10827240, 11188148, 12992688, 13985185, 16240860, 16782222, 21654480, 22376296, 25173333, 27970370, 32481720, 33564444, 41955555, 44752592, 50346666, 55940740, 64963440, 67128888, 83911110, 100693332, 111881480, 125866665, 134257776, 167822220, 201386664, 223762960, 251733330, 335644440, 402773328, 503466660, 671288880, 1006933320, 2013866640]

約数ペア:

[(1, 2013866640), (2, 1006933320), (3, 671288880), (4, 503466660), (5, 402773328), (6, 335644440), (8, 251733330), (9, 223762960), (10, 201386664), (12, 167822220), (15, 134257776), (16, 125866665), (18, 111881480), (20, 100693332), (24, 83911110), (30, 67128888), (31, 64963440), (36, 55940740), (40, 50346666), (45, 44752592), (48, 41955555), (60, 33564444), (62, 32481720), (72, 27970370), (80, 25173333), (90, 22376296), (93, 21654480), (120, 16782222), (124, 16240860), (144, 13985185), (155, 12992688), (180, 11188148), (186, 10827240), (240, 8391111), (248, 8120430), (279, 7218160), (310, 6496344), (360, 5594074), (372, 5413620), (465, 4330896), (496, 4060215), (558, 3609080), (620, 3248172), (720, 2797037), (744, 2706810), (930, 2165448), (1116, 1804540), (1240, 1624086), (1395, 1443632), (1488, 1353405), (1860, 1082724), (2232, 902270), (2480, 812043), (2790, 721816), (3720, 541362), (4464, 451135), (5580, 360908), (7440, 270681), (11160, 180454), (22320, 90227)]