268885440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31121}}^1$

素因数の和:31147

約数の個数: 112

約数和(自身を含む): 948598560

約数和(自身を除く): 679713120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 31121, 62242, 93363, 124484, 155605, 186726, 248968, 280089, 311210, 373452, 466815, 497936, 560178, 622420, 746904, 840267, 933630, 995872, 1120356, 1244840, 1400445, 1493808, 1680534, 1867260, 1991744, 2240712, 2489680, 2800890, 2987616, 3361068, 3734520, 4201335, 4481424, 4979360, 5601780, 5975232, 6722136, 7469040, 8402670, 8962848, 9958720, 11203560, 13444272, 14938080, 16805340, 17925696, 22407120, 26888544, 29876160, 33610680, 44814240, 53777088, 67221360, 89628480, 134442720, 268885440]

約数ペア:

[(1, 268885440), (2, 134442720), (3, 89628480), (4, 67221360), (5, 53777088), (6, 44814240), (8, 33610680), (9, 29876160), (10, 26888544), (12, 22407120), (15, 17925696), (16, 16805340), (18, 14938080), (20, 13444272), (24, 11203560), (27, 9958720), (30, 8962848), (32, 8402670), (36, 7469040), (40, 6722136), (45, 5975232), (48, 5601780), (54, 4979360), (60, 4481424), (64, 4201335), (72, 3734520), (80, 3361068), (90, 2987616), (96, 2800890), (108, 2489680), (120, 2240712), (135, 1991744), (144, 1867260), (160, 1680534), (180, 1493808), (192, 1400445), (216, 1244840), (240, 1120356), (270, 995872), (288, 933630), (320, 840267), (360, 746904), (432, 622420), (480, 560178), (540, 497936), (576, 466815), (720, 373452), (864, 311210), (960, 280089), (1080, 248968), (1440, 186726), (1728, 155605), (2160, 124484), (2880, 93363), (4320, 62242), (8640, 31121)]