30286440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1016

約数の個数: 128

約数和(自身を含む): 104544000

約数和(自身を除く): 74257560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 967, 1044, 1080, 1160, 1305, 1566, 1740, 1934, 2088, 2610, 2901, 3132, 3480, 3868, 3915, 4835, 5220, 5802, 6264, 7736, 7830, 8703, 9670, 10440, 11604, 14505, 15660, 17406, 19340, 23208, 26109, 28043, 29010, 31320, 34812, 38680, 43515, 52218, 56086, 58020, 69624, 84129, 87030, 104436, 112172, 116040, 130545, 140215, 168258, 174060, 208872, 224344, 252387, 261090, 280430, 336516, 348120, 420645, 504774, 522180, 560860, 673032, 757161, 841290, 1009548, 1044360, 1121720, 1261935, 1514322, 1682580, 2019096, 2523870, 3028644, 3365160, 3785805, 5047740, 6057288, 7571610, 10095480, 15143220, 30286440]

約数ペア:

[(1, 30286440), (2, 15143220), (3, 10095480), (4, 7571610), (5, 6057288), (6, 5047740), (8, 3785805), (9, 3365160), (10, 3028644), (12, 2523870), (15, 2019096), (18, 1682580), (20, 1514322), (24, 1261935), (27, 1121720), (29, 1044360), (30, 1009548), (36, 841290), (40, 757161), (45, 673032), (54, 560860), (58, 522180), (60, 504774), (72, 420645), (87, 348120), (90, 336516), (108, 280430), (116, 261090), (120, 252387), (135, 224344), (145, 208872), (174, 174060), (180, 168258), (216, 140215), (232, 130545), (261, 116040), (270, 112172), (290, 104436), (348, 87030), (360, 84129), (435, 69624), (522, 58020), (540, 56086), (580, 52218), (696, 43515), (783, 38680), (870, 34812), (967, 31320), (1044, 29010), (1080, 28043), (1160, 26109), (1305, 23208), (1566, 19340), (1740, 17406), (1934, 15660), (2088, 14505), (2610, 11604), (2901, 10440), (3132, 9670), (3480, 8703), (3868, 7830), (3915, 7736), (4835, 6264), (5220, 5802)]