2011914720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{465721}}^1$

素因数の和:465745

約数の個数: 96

約数和(自身を含む): 7041716640

約数和(自身を除く): 5029801920

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 465721, 931442, 1397163, 1862884, 2328605, 2794326, 3725768, 4191489, 4657210, 5588652, 6985815, 7451536, 8382978, 9314420, 11177304, 12574467, 13971630, 14903072, 16765956, 18628840, 20957445, 22354608, 25148934, 27943260, 33531912, 37257680, 41914890, 44709216, 50297868, 55886520, 62872335, 67063824, 74515360, 83829780, 100595736, 111773040, 125744670, 134127648, 167659560, 201191472, 223546080, 251489340, 335319120, 402382944, 502978680, 670638240, 1005957360, 2011914720]

約数ペア:

[(1, 2011914720), (2, 1005957360), (3, 670638240), (4, 502978680), (5, 402382944), (6, 335319120), (8, 251489340), (9, 223546080), (10, 201191472), (12, 167659560), (15, 134127648), (16, 125744670), (18, 111773040), (20, 100595736), (24, 83829780), (27, 74515360), (30, 67063824), (32, 62872335), (36, 55886520), (40, 50297868), (45, 44709216), (48, 41914890), (54, 37257680), (60, 33531912), (72, 27943260), (80, 25148934), (90, 22354608), (96, 20957445), (108, 18628840), (120, 16765956), (135, 14903072), (144, 13971630), (160, 12574467), (180, 11177304), (216, 9314420), (240, 8382978), (270, 7451536), (288, 6985815), (360, 5588652), (432, 4657210), (480, 4191489), (540, 3725768), (720, 2794326), (864, 2328605), (1080, 1862884), (1440, 1397163), (2160, 931442), (4320, 465721)]