1836240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1093}}^1$

素因数の和:1116

約数の個数: 80

約数和(自身を含む): 6511488

約数和(自身を除く): 4675248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1093, 1680, 2186, 3279, 4372, 5465, 6558, 7651, 8744, 10930, 13116, 15302, 16395, 17488, 21860, 22953, 26232, 30604, 32790, 38255, 43720, 45906, 52464, 61208, 65580, 76510, 87440, 91812, 114765, 122416, 131160, 153020, 183624, 229530, 262320, 306040, 367248, 459060, 612080, 918120, 1836240]

約数ペア:

[(1, 1836240), (2, 918120), (3, 612080), (4, 459060), (5, 367248), (6, 306040), (7, 262320), (8, 229530), (10, 183624), (12, 153020), (14, 131160), (15, 122416), (16, 114765), (20, 91812), (21, 87440), (24, 76510), (28, 65580), (30, 61208), (35, 52464), (40, 45906), (42, 43720), (48, 38255), (56, 32790), (60, 30604), (70, 26232), (80, 22953), (84, 21860), (105, 17488), (112, 16395), (120, 15302), (140, 13116), (168, 10930), (210, 8744), (240, 7651), (280, 6558), (336, 5465), (420, 4372), (560, 3279), (840, 2186), (1093, 1680)]