1740960

素因数分解:

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

素因数の和:68

約数の個数: 192

約数和(自身を含む): 6773760

約数和(自身を除く): 5032800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 160, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 288, 310, 312, 351, 360, 372, 390, 403, 416, 432, 465, 468, 480, 496, 520, 540, 558, 585, 620, 624, 702, 720, 744, 780, 806, 837, 864, 930, 936, 992, 1040, 1080, 1116, 1170, 1209, 1240, 1248, 1395, 1404, 1440, 1488, 1560, 1612, 1674, 1755, 1860, 1872, 2015, 2080, 2160, 2232, 2340, 2418, 2480, 2790, 2808, 2976, 3120, 3224, 3348, 3510, 3627, 3720, 3744, 4030, 4185, 4320, 4464, 4680, 4836, 4960, 5580, 5616, 6045, 6240, 6448, 6696, 7020, 7254, 7440, 8060, 8370, 8928, 9360, 9672, 10881, 11160, 11232, 12090, 12896, 13392, 14040, 14508, 14880, 16120, 16740, 18135, 18720, 19344, 21762, 22320, 24180, 26784, 28080, 29016, 32240, 33480, 36270, 38688, 43524, 44640, 48360, 54405, 56160, 58032, 64480, 66960, 72540, 87048, 96720, 108810, 116064, 133920, 145080, 174096, 193440, 217620, 290160, 348192, 435240, 580320, 870480, 1740960]

約数ペア:

[(1, 1740960), (2, 870480), (3, 580320), (4, 435240), (5, 348192), (6, 290160), (8, 217620), (9, 193440), (10, 174096), (12, 145080), (13, 133920), (15, 116064), (16, 108810), (18, 96720), (20, 87048), (24, 72540), (26, 66960), (27, 64480), (30, 58032), (31, 56160), (32, 54405), (36, 48360), (39, 44640), (40, 43524), (45, 38688), (48, 36270), (52, 33480), (54, 32240), (60, 29016), (62, 28080), (65, 26784), (72, 24180), (78, 22320), (80, 21762), (90, 19344), (93, 18720), (96, 18135), (104, 16740), (108, 16120), (117, 14880), (120, 14508), (124, 14040), (130, 13392), (135, 12896), (144, 12090), (155, 11232), (156, 11160), (160, 10881), (180, 9672), (186, 9360), (195, 8928), (208, 8370), (216, 8060), (234, 7440), (240, 7254), (248, 7020), (260, 6696), (270, 6448), (279, 6240), (288, 6045), (310, 5616), (312, 5580), (351, 4960), (360, 4836), (372, 4680), (390, 4464), (403, 4320), (416, 4185), (432, 4030), (465, 3744), (468, 3720), (480, 3627), (496, 3510), (520, 3348), (540, 3224), (558, 3120), (585, 2976), (620, 2808), (624, 2790), (702, 2480), (720, 2418), (744, 2340), (780, 2232), (806, 2160), (837, 2080), (864, 2015), (930, 1872), (936, 1860), (992, 1755), (1040, 1674), (1080, 1612), (1116, 1560), (1170, 1488), (1209, 1440), (1240, 1404), (1248, 1395)]