74762880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1693}}^1$

素因数の和:1738

約数の個数: 128

約数和(自身を含む): 248814720

約数和(自身を除く): 174051840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1693, 1840, 1920, 2208, 2760, 2944, 3386, 3680, 4416, 5079, 5520, 6772, 7360, 8465, 8832, 10158, 11040, 13544, 14720, 16930, 20316, 22080, 25395, 27088, 33860, 38939, 40632, 44160, 50790, 54176, 67720, 77878, 81264, 101580, 108352, 116817, 135440, 155756, 162528, 194695, 203160, 216704, 233634, 270880, 311512, 325056, 389390, 406320, 467268, 541760, 584085, 623024, 650112, 778780, 812640, 934536, 1083520, 1168170, 1246048, 1557560, 1625280, 1869072, 2336340, 2492096, 3115120, 3250560, 3738144, 4672680, 4984192, 6230240, 7476288, 9345360, 12460480, 14952576, 18690720, 24920960, 37381440, 74762880]

約数ペア:

[(1, 74762880), (2, 37381440), (3, 24920960), (4, 18690720), (5, 14952576), (6, 12460480), (8, 9345360), (10, 7476288), (12, 6230240), (15, 4984192), (16, 4672680), (20, 3738144), (23, 3250560), (24, 3115120), (30, 2492096), (32, 2336340), (40, 1869072), (46, 1625280), (48, 1557560), (60, 1246048), (64, 1168170), (69, 1083520), (80, 934536), (92, 812640), (96, 778780), (115, 650112), (120, 623024), (128, 584085), (138, 541760), (160, 467268), (184, 406320), (192, 389390), (230, 325056), (240, 311512), (276, 270880), (320, 233634), (345, 216704), (368, 203160), (384, 194695), (460, 162528), (480, 155756), (552, 135440), (640, 116817), (690, 108352), (736, 101580), (920, 81264), (960, 77878), (1104, 67720), (1380, 54176), (1472, 50790), (1693, 44160), (1840, 40632), (1920, 38939), (2208, 33860), (2760, 27088), (2944, 25395), (3386, 22080), (3680, 20316), (4416, 16930), (5079, 14720), (5520, 13544), (6772, 11040), (7360, 10158), (8465, 8832)]