8304240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{4943}}^1$

素因数の和:4966

約数の個数: 80

約数和(自身を含む): 29426688

約数和(自身を除く): 21122448

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, 1680, 4943, 9886, 14829, 19772, 24715, 29658, 34601, 39544, 49430, 59316, 69202, 74145, 79088, 98860, 103803, 118632, 138404, 148290, 173005, 197720, 207606, 237264, 276808, 296580, 346010, 395440, 415212, 519015, 553616, 593160, 692020, 830424, 1038030, 1186320, 1384040, 1660848, 2076060, 2768080, 4152120, 8304240]

約数ペア:

[(1, 8304240), (2, 4152120), (3, 2768080), (4, 2076060), (5, 1660848), (6, 1384040), (7, 1186320), (8, 1038030), (10, 830424), (12, 692020), (14, 593160), (15, 553616), (16, 519015), (20, 415212), (21, 395440), (24, 346010), (28, 296580), (30, 276808), (35, 237264), (40, 207606), (42, 197720), (48, 173005), (56, 148290), (60, 138404), (70, 118632), (80, 103803), (84, 98860), (105, 79088), (112, 74145), (120, 69202), (140, 59316), (168, 49430), (210, 39544), (240, 34601), (280, 29658), (336, 24715), (420, 19772), (560, 14829), (840, 9886), (1680, 4943)]