27486480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{16361}}^1$

素因数の和:16384

約数の個数: 80

約数和(自身を含む): 97386624

約数和(自身を除く): 69900144

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, 16361, 32722, 49083, 65444, 81805, 98166, 114527, 130888, 163610, 196332, 229054, 245415, 261776, 327220, 343581, 392664, 458108, 490830, 572635, 654440, 687162, 785328, 916216, 981660, 1145270, 1308880, 1374324, 1717905, 1832432, 1963320, 2290540, 2748648, 3435810, 3926640, 4581080, 5497296, 6871620, 9162160, 13743240, 27486480]

約数ペア:

[(1, 27486480), (2, 13743240), (3, 9162160), (4, 6871620), (5, 5497296), (6, 4581080), (7, 3926640), (8, 3435810), (10, 2748648), (12, 2290540), (14, 1963320), (15, 1832432), (16, 1717905), (20, 1374324), (21, 1308880), (24, 1145270), (28, 981660), (30, 916216), (35, 785328), (40, 687162), (42, 654440), (48, 572635), (56, 490830), (60, 458108), (70, 392664), (80, 343581), (84, 327220), (105, 261776), (112, 245415), (120, 229054), (140, 196332), (168, 163610), (210, 130888), (240, 114527), (280, 98166), (336, 81805), (420, 65444), (560, 49083), (840, 32722), (1680, 16361)]