90313440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{26879}}^1$

素因数の和:26904

約数の個数: 96

約数和(自身を含む): 325140480

約数和(自身を除く): 234827040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 26879, 53758, 80637, 107516, 134395, 161274, 188153, 215032, 268790, 322548, 376306, 403185, 430064, 537580, 564459, 645096, 752612, 806370, 860128, 940765, 1075160, 1128918, 1290192, 1505224, 1612740, 1881530, 2150320, 2257836, 2580384, 2822295, 3010448, 3225480, 3763060, 4300640, 4515672, 5644590, 6020896, 6450960, 7526120, 9031344, 11289180, 12901920, 15052240, 18062688, 22578360, 30104480, 45156720, 90313440]

約数ペア:

[(1, 90313440), (2, 45156720), (3, 30104480), (4, 22578360), (5, 18062688), (6, 15052240), (7, 12901920), (8, 11289180), (10, 9031344), (12, 7526120), (14, 6450960), (15, 6020896), (16, 5644590), (20, 4515672), (21, 4300640), (24, 3763060), (28, 3225480), (30, 3010448), (32, 2822295), (35, 2580384), (40, 2257836), (42, 2150320), (48, 1881530), (56, 1612740), (60, 1505224), (70, 1290192), (80, 1128918), (84, 1075160), (96, 940765), (105, 860128), (112, 806370), (120, 752612), (140, 645096), (160, 564459), (168, 537580), (210, 430064), (224, 403185), (240, 376306), (280, 322548), (336, 268790), (420, 215032), (480, 188153), (560, 161274), (672, 134395), (840, 107516), (1120, 80637), (1680, 53758), (3360, 26879)]