860067720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8563}}^1$

素因数の和:8617

約数の個数: 160

約数和(自身を含む): 2984382720

約数和(自身を除く): 2124315000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1620, 1674, 1860, 2232, 2511, 2790, 3240, 3348, 3720, 4185, 5022, 5580, 6696, 8370, 8563, 10044, 11160, 12555, 16740, 17126, 20088, 25110, 25689, 33480, 34252, 42815, 50220, 51378, 68504, 77067, 85630, 100440, 102756, 128445, 154134, 171260, 205512, 231201, 256890, 265453, 308268, 342520, 385335, 462402, 513780, 530906, 616536, 693603, 770670, 796359, 924804, 1027560, 1061812, 1156005, 1327265, 1387206, 1541340, 1592718, 1849608, 2123624, 2312010, 2389077, 2654530, 2774412, 3082680, 3185436, 3468015, 3981795, 4624020, 4778154, 5309060, 5548824, 6370872, 6936030, 7167231, 7963590, 9248040, 9556308, 10618120, 11945385, 13872060, 14334462, 15927180, 19112616, 21501693, 23890770, 27744120, 28668924, 31854360, 35836155, 43003386, 47781540, 57337848, 71672310, 86006772, 95563080, 107508465, 143344620, 172013544, 215016930, 286689240, 430033860, 860067720]

約数ペア:

[(1, 860067720), (2, 430033860), (3, 286689240), (4, 215016930), (5, 172013544), (6, 143344620), (8, 107508465), (9, 95563080), (10, 86006772), (12, 71672310), (15, 57337848), (18, 47781540), (20, 43003386), (24, 35836155), (27, 31854360), (30, 28668924), (31, 27744120), (36, 23890770), (40, 21501693), (45, 19112616), (54, 15927180), (60, 14334462), (62, 13872060), (72, 11945385), (81, 10618120), (90, 9556308), (93, 9248040), (108, 7963590), (120, 7167231), (124, 6936030), (135, 6370872), (155, 5548824), (162, 5309060), (180, 4778154), (186, 4624020), (216, 3981795), (248, 3468015), (270, 3185436), (279, 3082680), (310, 2774412), (324, 2654530), (360, 2389077), (372, 2312010), (405, 2123624), (465, 1849608), (540, 1592718), (558, 1541340), (620, 1387206), (648, 1327265), (744, 1156005), (810, 1061812), (837, 1027560), (930, 924804), (1080, 796359), (1116, 770670), (1240, 693603), (1395, 616536), (1620, 530906), (1674, 513780), (1860, 462402), (2232, 385335), (2511, 342520), (2790, 308268), (3240, 265453), (3348, 256890), (3720, 231201), (4185, 205512), (5022, 171260), (5580, 154134), (6696, 128445), (8370, 102756), (8563, 100440), (10044, 85630), (11160, 77067), (12555, 68504), (16740, 51378), (17126, 50220), (20088, 42815), (25110, 34252), (25689, 33480)]