68353920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11867}}^1$

素因数の和:11892

約数の個数: 96

約数和(自身を含む): 236054520

約数和(自身を除く): 167700600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 11867, 23734, 35601, 47468, 59335, 71202, 94936, 106803, 118670, 142404, 178005, 189872, 213606, 237340, 284808, 356010, 379744, 427212, 474680, 534015, 569616, 712020, 759488, 854424, 949360, 1068030, 1139232, 1424040, 1518976, 1708848, 1898720, 2136060, 2278464, 2848080, 3417696, 3797440, 4272120, 4556928, 5696160, 6835392, 7594880, 8544240, 11392320, 13670784, 17088480, 22784640, 34176960, 68353920]

約数ペア:

[(1, 68353920), (2, 34176960), (3, 22784640), (4, 17088480), (5, 13670784), (6, 11392320), (8, 8544240), (9, 7594880), (10, 6835392), (12, 5696160), (15, 4556928), (16, 4272120), (18, 3797440), (20, 3417696), (24, 2848080), (30, 2278464), (32, 2136060), (36, 1898720), (40, 1708848), (45, 1518976), (48, 1424040), (60, 1139232), (64, 1068030), (72, 949360), (80, 854424), (90, 759488), (96, 712020), (120, 569616), (128, 534015), (144, 474680), (160, 427212), (180, 379744), (192, 356010), (240, 284808), (288, 237340), (320, 213606), (360, 189872), (384, 178005), (480, 142404), (576, 118670), (640, 106803), (720, 94936), (960, 71202), (1152, 59335), (1440, 47468), (1920, 35601), (2880, 23734), (5760, 11867)]