90923040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1656

約数の個数: 192

約数和(自身を含む): 342921600

約数和(自身を除く): 251998560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1619, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3238, 3510, 3744, 4320, 4680, 4857, 5616, 6240, 6476, 7020, 8095, 9360, 9714, 11232, 12952, 14040, 14571, 16190, 18720, 19428, 21047, 24285, 25904, 28080, 29142, 32380, 38856, 42094, 43713, 48570, 51808, 56160, 58284, 63141, 64760, 72855, 77712, 84188, 87426, 97140, 105235, 116568, 126282, 129520, 145710, 155424, 168376, 174852, 189423, 194280, 210470, 218565, 233136, 252564, 259040, 291420, 315705, 336752, 349704, 378846, 388560, 420940, 437130, 466272, 505128, 568269, 582840, 631410, 673504, 699408, 757692, 777120, 841880, 874260, 947115, 1010256, 1136538, 1165680, 1262820, 1398816, 1515384, 1683760, 1748520, 1894230, 2020512, 2273076, 2331360, 2525640, 2841345, 3030768, 3367520, 3497040, 3788460, 4546152, 5051280, 5682690, 6061536, 6994080, 7576920, 9092304, 10102560, 11365380, 15153840, 18184608, 22730760, 30307680, 45461520, 90923040]

約数ペア:

[(1, 90923040), (2, 45461520), (3, 30307680), (4, 22730760), (5, 18184608), (6, 15153840), (8, 11365380), (9, 10102560), (10, 9092304), (12, 7576920), (13, 6994080), (15, 6061536), (16, 5682690), (18, 5051280), (20, 4546152), (24, 3788460), (26, 3497040), (27, 3367520), (30, 3030768), (32, 2841345), (36, 2525640), (39, 2331360), (40, 2273076), (45, 2020512), (48, 1894230), (52, 1748520), (54, 1683760), (60, 1515384), (65, 1398816), (72, 1262820), (78, 1165680), (80, 1136538), (90, 1010256), (96, 947115), (104, 874260), (108, 841880), (117, 777120), (120, 757692), (130, 699408), (135, 673504), (144, 631410), (156, 582840), (160, 568269), (180, 505128), (195, 466272), (208, 437130), (216, 420940), (234, 388560), (240, 378846), (260, 349704), (270, 336752), (288, 315705), (312, 291420), (351, 259040), (360, 252564), (390, 233136), (416, 218565), (432, 210470), (468, 194280), (480, 189423), (520, 174852), (540, 168376), (585, 155424), (624, 145710), (702, 129520), (720, 126282), (780, 116568), (864, 105235), (936, 97140), (1040, 87426), (1080, 84188), (1170, 77712), (1248, 72855), (1404, 64760), (1440, 63141), (1560, 58284), (1619, 56160), (1755, 51808), (1872, 48570), (2080, 43713), (2160, 42094), (2340, 38856), (2808, 32380), (3120, 29142), (3238, 28080), (3510, 25904), (3744, 24285), (4320, 21047), (4680, 19428), (4857, 18720), (5616, 16190), (6240, 14571), (6476, 14040), (7020, 12952), (8095, 11232), (9360, 9714)]