8542560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 29783376

約数和(自身を除く): 21240816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 416, 444, 480, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1184, 1248, 1369, 1443, 1480, 1560, 1776, 1924, 2080, 2220, 2405, 2738, 2886, 2960, 3120, 3552, 3848, 4107, 4440, 4810, 5476, 5772, 5920, 6240, 6845, 7215, 7696, 8214, 8880, 9620, 10952, 11544, 13690, 14430, 15392, 16428, 17760, 17797, 19240, 20535, 21904, 23088, 27380, 28860, 32856, 35594, 38480, 41070, 43808, 46176, 53391, 54760, 57720, 65712, 71188, 76960, 82140, 88985, 106782, 109520, 115440, 131424, 142376, 164280, 177970, 213564, 219040, 230880, 266955, 284752, 328560, 355940, 427128, 533910, 569504, 657120, 711880, 854256, 1067820, 1423760, 1708512, 2135640, 2847520, 4271280, 8542560]

約数ペア:

[(1, 8542560), (2, 4271280), (3, 2847520), (4, 2135640), (5, 1708512), (6, 1423760), (8, 1067820), (10, 854256), (12, 711880), (13, 657120), (15, 569504), (16, 533910), (20, 427128), (24, 355940), (26, 328560), (30, 284752), (32, 266955), (37, 230880), (39, 219040), (40, 213564), (48, 177970), (52, 164280), (60, 142376), (65, 131424), (74, 115440), (78, 109520), (80, 106782), (96, 88985), (104, 82140), (111, 76960), (120, 71188), (130, 65712), (148, 57720), (156, 54760), (160, 53391), (185, 46176), (195, 43808), (208, 41070), (222, 38480), (240, 35594), (260, 32856), (296, 28860), (312, 27380), (370, 23088), (390, 21904), (416, 20535), (444, 19240), (480, 17797), (481, 17760), (520, 16428), (555, 15392), (592, 14430), (624, 13690), (740, 11544), (780, 10952), (888, 9620), (962, 8880), (1040, 8214), (1110, 7696), (1184, 7215), (1248, 6845), (1369, 6240), (1443, 5920), (1480, 5772), (1560, 5476), (1776, 4810), (1924, 4440), (2080, 4107), (2220, 3848), (2405, 3552), (2738, 3120), (2886, 2960)]