15088320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 252

約数和(自身を含む): 58009536

約数和(自身を除く): 42921216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 169, 180, 186, 192, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 320, 338, 360, 372, 390, 403, 416, 465, 468, 480, 496, 507, 520, 558, 576, 585, 620, 624, 676, 720, 744, 780, 806, 832, 845, 930, 936, 960, 992, 1014, 1040, 1116, 1170, 1209, 1240, 1248, 1352, 1395, 1440, 1488, 1521, 1560, 1612, 1690, 1860, 1872, 1984, 2015, 2028, 2080, 2232, 2340, 2418, 2480, 2496, 2535, 2704, 2790, 2880, 2976, 3042, 3120, 3224, 3380, 3627, 3720, 3744, 4030, 4056, 4160, 4464, 4680, 4836, 4960, 5070, 5239, 5408, 5580, 5952, 6045, 6084, 6240, 6448, 6760, 7254, 7440, 7488, 7605, 8060, 8112, 8928, 9360, 9672, 9920, 10140, 10478, 10816, 11160, 12090, 12168, 12480, 12896, 13520, 14508, 14880, 15210, 15717, 16120, 16224, 17856, 18135, 18720, 19344, 20280, 20956, 22320, 24180, 24336, 25792, 26195, 27040, 29016, 29760, 30420, 31434, 32240, 32448, 36270, 37440, 38688, 40560, 41912, 44640, 47151, 48360, 48672, 52390, 54080, 58032, 60840, 62868, 64480, 72540, 77376, 78585, 81120, 83824, 89280, 94302, 96720, 97344, 104780, 116064, 121680, 125736, 128960, 145080, 157170, 162240, 167648, 188604, 193440, 209560, 232128, 235755, 243360, 251472, 290160, 314340, 335296, 377208, 386880, 419120, 471510, 486720, 502944, 580320, 628680, 754416, 838240, 943020, 1005888, 1160640, 1257360, 1508832, 1676480, 1886040, 2514720, 3017664, 3772080, 5029440, 7544160, 15088320]

約数ペア:

[(1, 15088320), (2, 7544160), (3, 5029440), (4, 3772080), (5, 3017664), (6, 2514720), (8, 1886040), (9, 1676480), (10, 1508832), (12, 1257360), (13, 1160640), (15, 1005888), (16, 943020), (18, 838240), (20, 754416), (24, 628680), (26, 580320), (30, 502944), (31, 486720), (32, 471510), (36, 419120), (39, 386880), (40, 377208), (45, 335296), (48, 314340), (52, 290160), (60, 251472), (62, 243360), (64, 235755), (65, 232128), (72, 209560), (78, 193440), (80, 188604), (90, 167648), (93, 162240), (96, 157170), (104, 145080), (117, 128960), (120, 125736), (124, 121680), (130, 116064), (144, 104780), (155, 97344), (156, 96720), (160, 94302), (169, 89280), (180, 83824), (186, 81120), (192, 78585), (195, 77376), (208, 72540), (234, 64480), (240, 62868), (248, 60840), (260, 58032), (279, 54080), (288, 52390), (310, 48672), (312, 48360), (320, 47151), (338, 44640), (360, 41912), (372, 40560), (390, 38688), (403, 37440), (416, 36270), (465, 32448), (468, 32240), (480, 31434), (496, 30420), (507, 29760), (520, 29016), (558, 27040), (576, 26195), (585, 25792), (620, 24336), (624, 24180), (676, 22320), (720, 20956), (744, 20280), (780, 19344), (806, 18720), (832, 18135), (845, 17856), (930, 16224), (936, 16120), (960, 15717), (992, 15210), (1014, 14880), (1040, 14508), (1116, 13520), (1170, 12896), (1209, 12480), (1240, 12168), (1248, 12090), (1352, 11160), (1395, 10816), (1440, 10478), (1488, 10140), (1521, 9920), (1560, 9672), (1612, 9360), (1690, 8928), (1860, 8112), (1872, 8060), (1984, 7605), (2015, 7488), (2028, 7440), (2080, 7254), (2232, 6760), (2340, 6448), (2418, 6240), (2480, 6084), (2496, 6045), (2535, 5952), (2704, 5580), (2790, 5408), (2880, 5239), (2976, 5070), (3042, 4960), (3120, 4836), (3224, 4680), (3380, 4464), (3627, 4160), (3720, 4056), (3744, 4030)]