75073920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:724

約数の個数: 128

約数和(自身を含む): 243600480

約数和(自身を除く): 168526560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 641, 732, 915, 960, 976, 1220, 1282, 1464, 1830, 1920, 1923, 1952, 2440, 2564, 2928, 3205, 3660, 3846, 3904, 4880, 5128, 5856, 6410, 7320, 7692, 7808, 9615, 9760, 10256, 11712, 12820, 14640, 15384, 19230, 19520, 20512, 23424, 25640, 29280, 30768, 38460, 39040, 39101, 41024, 51280, 58560, 61536, 76920, 78202, 82048, 102560, 117120, 117303, 123072, 153840, 156404, 195505, 205120, 234606, 246144, 307680, 312808, 391010, 410240, 469212, 586515, 615360, 625616, 782020, 938424, 1173030, 1230720, 1251232, 1564040, 1876848, 2346060, 2502464, 3128080, 3753696, 4692120, 5004928, 6256160, 7507392, 9384240, 12512320, 15014784, 18768480, 25024640, 37536960, 75073920]

約数ペア:

[(1, 75073920), (2, 37536960), (3, 25024640), (4, 18768480), (5, 15014784), (6, 12512320), (8, 9384240), (10, 7507392), (12, 6256160), (15, 5004928), (16, 4692120), (20, 3753696), (24, 3128080), (30, 2502464), (32, 2346060), (40, 1876848), (48, 1564040), (60, 1251232), (61, 1230720), (64, 1173030), (80, 938424), (96, 782020), (120, 625616), (122, 615360), (128, 586515), (160, 469212), (183, 410240), (192, 391010), (240, 312808), (244, 307680), (305, 246144), (320, 234606), (366, 205120), (384, 195505), (480, 156404), (488, 153840), (610, 123072), (640, 117303), (641, 117120), (732, 102560), (915, 82048), (960, 78202), (976, 76920), (1220, 61536), (1282, 58560), (1464, 51280), (1830, 41024), (1920, 39101), (1923, 39040), (1952, 38460), (2440, 30768), (2564, 29280), (2928, 25640), (3205, 23424), (3660, 20512), (3846, 19520), (3904, 19230), (4880, 15384), (5128, 14640), (5856, 12820), (6410, 11712), (7320, 10256), (7692, 9760), (7808, 9615)]