388192320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{134789}}^1$

素因数の和:134812

約数の個数: 84

約数和(自身を含む): 1335229740

約数和(自身を除く): 947037420

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 134789, 269578, 404367, 539156, 673945, 808734, 1078312, 1213101, 1347890, 1617468, 2021835, 2156624, 2426202, 2695780, 3234936, 4043670, 4313248, 4852404, 5391560, 6065505, 6469872, 8087340, 8626496, 9704808, 10783120, 12131010, 12939744, 16174680, 19409616, 21566240, 24262020, 25879488, 32349360, 38819232, 43132480, 48524040, 64698720, 77638464, 97048080, 129397440, 194096160, 388192320]

約数ペア:

[(1, 388192320), (2, 194096160), (3, 129397440), (4, 97048080), (5, 77638464), (6, 64698720), (8, 48524040), (9, 43132480), (10, 38819232), (12, 32349360), (15, 25879488), (16, 24262020), (18, 21566240), (20, 19409616), (24, 16174680), (30, 12939744), (32, 12131010), (36, 10783120), (40, 9704808), (45, 8626496), (48, 8087340), (60, 6469872), (64, 6065505), (72, 5391560), (80, 4852404), (90, 4313248), (96, 4043670), (120, 3234936), (144, 2695780), (160, 2426202), (180, 2156624), (192, 2021835), (240, 1617468), (288, 1347890), (320, 1213101), (360, 1078312), (480, 808734), (576, 673945), (720, 539156), (960, 404367), (1440, 269578), (2880, 134789)]