140762880

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{4073}}^1$

素因数の和:4103

約数の個数: 144

約数和(自身を含む): 499635360

約数和(自身を除く): 358872480

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, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4073, 4320, 5760, 6912, 8146, 8640, 11520, 12219, 16292, 17280, 20365, 24438, 32584, 34560, 36657, 40730, 48876, 61095, 65168, 73314, 81460, 97752, 109971, 122190, 130336, 146628, 162920, 183285, 195504, 219942, 244380, 260672, 293256, 325840, 366570, 391008, 439884, 488760, 521344, 549855, 586512, 651680, 733140, 782016, 879768, 977520, 1042688, 1099710, 1173024, 1303360, 1466280, 1564032, 1759536, 1955040, 2199420, 2346048, 2606720, 2932560, 3128064, 3519072, 3910080, 4398840, 4692096, 5213440, 5865120, 7038144, 7820160, 8797680, 9384192, 11730240, 14076288, 15640320, 17595360, 23460480, 28152576, 35190720, 46920960, 70381440, 140762880]

約数ペア:

[(1, 140762880), (2, 70381440), (3, 46920960), (4, 35190720), (5, 28152576), (6, 23460480), (8, 17595360), (9, 15640320), (10, 14076288), (12, 11730240), (15, 9384192), (16, 8797680), (18, 7820160), (20, 7038144), (24, 5865120), (27, 5213440), (30, 4692096), (32, 4398840), (36, 3910080), (40, 3519072), (45, 3128064), (48, 2932560), (54, 2606720), (60, 2346048), (64, 2199420), (72, 1955040), (80, 1759536), (90, 1564032), (96, 1466280), (108, 1303360), (120, 1173024), (128, 1099710), (135, 1042688), (144, 977520), (160, 879768), (180, 782016), (192, 733140), (216, 651680), (240, 586512), (256, 549855), (270, 521344), (288, 488760), (320, 439884), (360, 391008), (384, 366570), (432, 325840), (480, 293256), (540, 260672), (576, 244380), (640, 219942), (720, 195504), (768, 183285), (864, 162920), (960, 146628), (1080, 130336), (1152, 122190), (1280, 109971), (1440, 97752), (1728, 81460), (1920, 73314), (2160, 65168), (2304, 61095), (2880, 48876), (3456, 40730), (3840, 36657), (4073, 34560), (4320, 32584), (5760, 24438), (6912, 20365), (8146, 17280), (8640, 16292), (11520, 12219)]