30665760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2203}}^1$

素因数の和:2250

約数の個数: 96

約数和(自身を含む): 99973440

約数和(自身を除く): 69307680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2203, 2320, 2784, 3480, 4406, 4640, 6609, 6960, 8812, 11015, 13218, 13920, 17624, 22030, 26436, 33045, 35248, 44060, 52872, 63887, 66090, 70496, 88120, 105744, 127774, 132180, 176240, 191661, 211488, 255548, 264360, 319435, 352480, 383322, 511096, 528720, 638870, 766644, 958305, 1022192, 1057440, 1277740, 1533288, 1916610, 2044384, 2555480, 3066576, 3833220, 5110960, 6133152, 7666440, 10221920, 15332880, 30665760]

約数ペア:

[(1, 30665760), (2, 15332880), (3, 10221920), (4, 7666440), (5, 6133152), (6, 5110960), (8, 3833220), (10, 3066576), (12, 2555480), (15, 2044384), (16, 1916610), (20, 1533288), (24, 1277740), (29, 1057440), (30, 1022192), (32, 958305), (40, 766644), (48, 638870), (58, 528720), (60, 511096), (80, 383322), (87, 352480), (96, 319435), (116, 264360), (120, 255548), (145, 211488), (160, 191661), (174, 176240), (232, 132180), (240, 127774), (290, 105744), (348, 88120), (435, 70496), (464, 66090), (480, 63887), (580, 52872), (696, 44060), (870, 35248), (928, 33045), (1160, 26436), (1392, 22030), (1740, 17624), (2203, 13920), (2320, 13218), (2784, 11015), (3480, 8812), (4406, 6960), (4640, 6609)]