90330480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1279

約数の個数: 120

約数和(自身を含む): 306408960

約数和(自身を除く): 216078480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1151, 1308, 1635, 1744, 1962, 2180, 2302, 2616, 3270, 3453, 3924, 4360, 4604, 4905, 5232, 5755, 6540, 6906, 7848, 8720, 9208, 9810, 10359, 11510, 13080, 13812, 15696, 17265, 18416, 19620, 20718, 23020, 26160, 27624, 34530, 39240, 41436, 46040, 51795, 55248, 69060, 78480, 82872, 92080, 103590, 125459, 138120, 165744, 207180, 250918, 276240, 376377, 414360, 501836, 627295, 752754, 828720, 1003672, 1129131, 1254590, 1505508, 1881885, 2007344, 2258262, 2509180, 3011016, 3763770, 4516524, 5018360, 5645655, 6022032, 7527540, 9033048, 10036720, 11291310, 15055080, 18066096, 22582620, 30110160, 45165240, 90330480]

約数ペア:

[(1, 90330480), (2, 45165240), (3, 30110160), (4, 22582620), (5, 18066096), (6, 15055080), (8, 11291310), (9, 10036720), (10, 9033048), (12, 7527540), (15, 6022032), (16, 5645655), (18, 5018360), (20, 4516524), (24, 3763770), (30, 3011016), (36, 2509180), (40, 2258262), (45, 2007344), (48, 1881885), (60, 1505508), (72, 1254590), (80, 1129131), (90, 1003672), (109, 828720), (120, 752754), (144, 627295), (180, 501836), (218, 414360), (240, 376377), (327, 276240), (360, 250918), (436, 207180), (545, 165744), (654, 138120), (720, 125459), (872, 103590), (981, 92080), (1090, 82872), (1151, 78480), (1308, 69060), (1635, 55248), (1744, 51795), (1962, 46040), (2180, 41436), (2302, 39240), (2616, 34530), (3270, 27624), (3453, 26160), (3924, 23020), (4360, 20718), (4604, 19620), (4905, 18416), (5232, 17265), (5755, 15696), (6540, 13812), (6906, 13080), (7848, 11510), (8720, 10359), (9208, 9810)]