1160640

素因数分解:

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

素因数の和:67

約数の個数: 168

約数和(自身を含む): 4437888

約数和(自身を除く): 3277248

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, 180, 186, 192, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 320, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 576, 585, 620, 624, 720, 744, 780, 806, 832, 930, 936, 960, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1612, 1860, 1872, 1984, 2015, 2080, 2232, 2340, 2418, 2480, 2496, 2790, 2880, 2976, 3120, 3224, 3627, 3720, 3744, 4030, 4160, 4464, 4680, 4836, 4960, 5580, 5952, 6045, 6240, 6448, 7254, 7440, 7488, 8060, 8928, 9360, 9672, 9920, 11160, 12090, 12480, 12896, 14508, 14880, 16120, 17856, 18135, 18720, 19344, 22320, 24180, 25792, 29016, 29760, 32240, 36270, 37440, 38688, 44640, 48360, 58032, 64480, 72540, 77376, 89280, 96720, 116064, 128960, 145080, 193440, 232128, 290160, 386880, 580320, 1160640]

約数ペア:

[(1, 1160640), (2, 580320), (3, 386880), (4, 290160), (5, 232128), (6, 193440), (8, 145080), (9, 128960), (10, 116064), (12, 96720), (13, 89280), (15, 77376), (16, 72540), (18, 64480), (20, 58032), (24, 48360), (26, 44640), (30, 38688), (31, 37440), (32, 36270), (36, 32240), (39, 29760), (40, 29016), (45, 25792), (48, 24180), (52, 22320), (60, 19344), (62, 18720), (64, 18135), (65, 17856), (72, 16120), (78, 14880), (80, 14508), (90, 12896), (93, 12480), (96, 12090), (104, 11160), (117, 9920), (120, 9672), (124, 9360), (130, 8928), (144, 8060), (155, 7488), (156, 7440), (160, 7254), (180, 6448), (186, 6240), (192, 6045), (195, 5952), (208, 5580), (234, 4960), (240, 4836), (248, 4680), (260, 4464), (279, 4160), (288, 4030), (310, 3744), (312, 3720), (320, 3627), (360, 3224), (372, 3120), (390, 2976), (403, 2880), (416, 2790), (465, 2496), (468, 2480), (480, 2418), (496, 2340), (520, 2232), (558, 2080), (576, 2015), (585, 1984), (620, 1872), (624, 1860), (720, 1612), (744, 1560), (780, 1488), (806, 1440), (832, 1395), (930, 1248), (936, 1240), (960, 1209), (992, 1170), (1040, 1116)]