1854874080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8419}}^1$

素因数の和:8463

約数の個数: 240

約数和(自身を含む): 6932051280

約数和(自身を除く): 5077177200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 2040, 2160, 2295, 2448, 2592, 2720, 2754, 3060, 3240, 3672, 4080, 4320, 4590, 4896, 5508, 6120, 6480, 6885, 7344, 8160, 8419, 9180, 11016, 12240, 12960, 13770, 14688, 16838, 18360, 22032, 24480, 25257, 27540, 33676, 36720, 42095, 44064, 50514, 55080, 67352, 73440, 75771, 84190, 101028, 110160, 126285, 134704, 143123, 151542, 168380, 202056, 220320, 227313, 252570, 269408, 286246, 303084, 336760, 378855, 404112, 429369, 454626, 505140, 572492, 606168, 673520, 681939, 715615, 757710, 808224, 858738, 909252, 1010280, 1136565, 1144984, 1212336, 1288107, 1347040, 1363878, 1431230, 1515420, 1717476, 1818504, 2020560, 2146845, 2273130, 2289968, 2424672, 2576214, 2727756, 2862460, 3030840, 3409695, 3434952, 3637008, 3864321, 4041120, 4293690, 4546260, 4579936, 5152428, 5455512, 5724920, 6061680, 6440535, 6819390, 6869904, 7274016, 7728642, 8587380, 9092520, 10304856, 10911024, 11449840, 11592963, 12123360, 12881070, 13638780, 13739808, 15457284, 17174760, 18185040, 19321605, 20609712, 21822048, 22899680, 23185926, 25762140, 27277560, 30914568, 34349520, 36370080, 38643210, 41219424, 46371852, 51524280, 54555120, 57964815, 61829136, 68699040, 77286420, 92743704, 103048560, 109110240, 115929630, 123658272, 154572840, 185487408, 206097120, 231859260, 309145680, 370974816, 463718520, 618291360, 927437040, 1854874080]

約数ペア:

[(1, 1854874080), (2, 927437040), (3, 618291360), (4, 463718520), (5, 370974816), (6, 309145680), (8, 231859260), (9, 206097120), (10, 185487408), (12, 154572840), (15, 123658272), (16, 115929630), (17, 109110240), (18, 103048560), (20, 92743704), (24, 77286420), (27, 68699040), (30, 61829136), (32, 57964815), (34, 54555120), (36, 51524280), (40, 46371852), (45, 41219424), (48, 38643210), (51, 36370080), (54, 34349520), (60, 30914568), (68, 27277560), (72, 25762140), (80, 23185926), (81, 22899680), (85, 21822048), (90, 20609712), (96, 19321605), (102, 18185040), (108, 17174760), (120, 15457284), (135, 13739808), (136, 13638780), (144, 12881070), (153, 12123360), (160, 11592963), (162, 11449840), (170, 10911024), (180, 10304856), (204, 9092520), (216, 8587380), (240, 7728642), (255, 7274016), (270, 6869904), (272, 6819390), (288, 6440535), (306, 6061680), (324, 5724920), (340, 5455512), (360, 5152428), (405, 4579936), (408, 4546260), (432, 4293690), (459, 4041120), (480, 3864321), (510, 3637008), (540, 3434952), (544, 3409695), (612, 3030840), (648, 2862460), (680, 2727756), (720, 2576214), (765, 2424672), (810, 2289968), (816, 2273130), (864, 2146845), (918, 2020560), (1020, 1818504), (1080, 1717476), (1224, 1515420), (1296, 1431230), (1360, 1363878), (1377, 1347040), (1440, 1288107), (1530, 1212336), (1620, 1144984), (1632, 1136565), (1836, 1010280), (2040, 909252), (2160, 858738), (2295, 808224), (2448, 757710), (2592, 715615), (2720, 681939), (2754, 673520), (3060, 606168), (3240, 572492), (3672, 505140), (4080, 454626), (4320, 429369), (4590, 404112), (4896, 378855), (5508, 336760), (6120, 303084), (6480, 286246), (6885, 269408), (7344, 252570), (8160, 227313), (8419, 220320), (9180, 202056), (11016, 168380), (12240, 151542), (12960, 143123), (13770, 134704), (14688, 126285), (16838, 110160), (18360, 101028), (22032, 84190), (24480, 75771), (25257, 73440), (27540, 67352), (33676, 55080), (36720, 50514), (42095, 44064)]