627888960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9479}}^1$

素因数の和:9525

約数の個数: 168

約数和(自身を含む): 2253813120

約数和(自身を除く): 1625924160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3312, 3680, 4140, 4416, 5520, 6624, 7360, 8280, 9479, 11040, 13248, 16560, 18958, 22080, 28437, 33120, 37916, 47395, 56874, 66240, 75832, 85311, 94790, 113748, 142185, 151664, 170622, 189580, 218017, 227496, 284370, 303328, 341244, 379160, 426555, 436034, 454992, 568740, 606656, 654051, 682488, 758320, 853110, 872068, 909984, 1090085, 1137480, 1308102, 1364976, 1516640, 1706220, 1744136, 1819968, 1962153, 2180170, 2274960, 2616204, 2729952, 3033280, 3270255, 3412440, 3488272, 3924306, 4360340, 4549920, 5232408, 5459904, 6540510, 6824880, 6976544, 7848612, 8720680, 9099840, 9810765, 10464816, 13081020, 13649760, 13953088, 15697224, 17441360, 19621530, 20929632, 26162040, 27299520, 31394448, 34882720, 39243060, 41859264, 52324080, 62788896, 69765440, 78486120, 104648160, 125577792, 156972240, 209296320, 313944480, 627888960]

約数ペア:

[(1, 627888960), (2, 313944480), (3, 209296320), (4, 156972240), (5, 125577792), (6, 104648160), (8, 78486120), (9, 69765440), (10, 62788896), (12, 52324080), (15, 41859264), (16, 39243060), (18, 34882720), (20, 31394448), (23, 27299520), (24, 26162040), (30, 20929632), (32, 19621530), (36, 17441360), (40, 15697224), (45, 13953088), (46, 13649760), (48, 13081020), (60, 10464816), (64, 9810765), (69, 9099840), (72, 8720680), (80, 7848612), (90, 6976544), (92, 6824880), (96, 6540510), (115, 5459904), (120, 5232408), (138, 4549920), (144, 4360340), (160, 3924306), (180, 3488272), (184, 3412440), (192, 3270255), (207, 3033280), (230, 2729952), (240, 2616204), (276, 2274960), (288, 2180170), (320, 1962153), (345, 1819968), (360, 1744136), (368, 1706220), (414, 1516640), (460, 1364976), (480, 1308102), (552, 1137480), (576, 1090085), (690, 909984), (720, 872068), (736, 853110), (828, 758320), (920, 682488), (960, 654051), (1035, 606656), (1104, 568740), (1380, 454992), (1440, 436034), (1472, 426555), (1656, 379160), (1840, 341244), (2070, 303328), (2208, 284370), (2760, 227496), (2880, 218017), (3312, 189580), (3680, 170622), (4140, 151664), (4416, 142185), (5520, 113748), (6624, 94790), (7360, 85311), (8280, 75832), (9479, 66240), (11040, 56874), (13248, 47395), (16560, 37916), (18958, 33120), (22080, 28437)]