1808656560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27011}}^1$

素因数の和:27064

約数の個数: 160

約数和(自身を含む): 6431016960

約数和(自身を除く): 4622360400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 27011, 33480, 54022, 66960, 81033, 108044, 135055, 162066, 216088, 243099, 270110, 324132, 405165, 432176, 486198, 540220, 648264, 729297, 810330, 837341, 972396, 1080440, 1215495, 1296528, 1458594, 1620660, 1674682, 1944792, 2160880, 2430990, 2512023, 2917188, 3241320, 3349364, 3646485, 3889584, 4186705, 4861980, 5024046, 5834376, 6482640, 6698728, 7292970, 7536069, 8373410, 9723960, 10048092, 11668752, 12560115, 13397456, 14585940, 15072138, 16746820, 19447920, 20096184, 22608207, 25120230, 29171880, 30144276, 33493640, 37680345, 40192368, 45216414, 50240460, 58343760, 60288552, 66987280, 75360690, 90432828, 100480920, 113041035, 120577104, 150721380, 180865656, 200961840, 226082070, 301442760, 361731312, 452164140, 602885520, 904328280, 1808656560]

約数ペア:

[(1, 1808656560), (2, 904328280), (3, 602885520), (4, 452164140), (5, 361731312), (6, 301442760), (8, 226082070), (9, 200961840), (10, 180865656), (12, 150721380), (15, 120577104), (16, 113041035), (18, 100480920), (20, 90432828), (24, 75360690), (27, 66987280), (30, 60288552), (31, 58343760), (36, 50240460), (40, 45216414), (45, 40192368), (48, 37680345), (54, 33493640), (60, 30144276), (62, 29171880), (72, 25120230), (80, 22608207), (90, 20096184), (93, 19447920), (108, 16746820), (120, 15072138), (124, 14585940), (135, 13397456), (144, 12560115), (155, 11668752), (180, 10048092), (186, 9723960), (216, 8373410), (240, 7536069), (248, 7292970), (270, 6698728), (279, 6482640), (310, 5834376), (360, 5024046), (372, 4861980), (432, 4186705), (465, 3889584), (496, 3646485), (540, 3349364), (558, 3241320), (620, 2917188), (720, 2512023), (744, 2430990), (837, 2160880), (930, 1944792), (1080, 1674682), (1116, 1620660), (1240, 1458594), (1395, 1296528), (1488, 1215495), (1674, 1080440), (1860, 972396), (2160, 837341), (2232, 810330), (2480, 729297), (2790, 648264), (3348, 540220), (3720, 486198), (4185, 432176), (4464, 405165), (5580, 324132), (6696, 270110), (7440, 243099), (8370, 216088), (11160, 162066), (13392, 135055), (16740, 108044), (22320, 81033), (27011, 66960), (33480, 54022)]