3075240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{523}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 10752480

約数和(自身を除く): 7677240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 523, 588, 735, 840, 980, 1046, 1176, 1470, 1569, 1960, 2092, 2615, 2940, 3138, 3661, 4184, 5230, 5880, 6276, 7322, 7845, 10460, 10983, 12552, 14644, 15690, 18305, 20920, 21966, 25627, 29288, 31380, 36610, 43932, 51254, 54915, 62760, 73220, 76881, 87864, 102508, 109830, 128135, 146440, 153762, 205016, 219660, 256270, 307524, 384405, 439320, 512540, 615048, 768810, 1025080, 1537620, 3075240]

約数ペア:

[(1, 3075240), (2, 1537620), (3, 1025080), (4, 768810), (5, 615048), (6, 512540), (7, 439320), (8, 384405), (10, 307524), (12, 256270), (14, 219660), (15, 205016), (20, 153762), (21, 146440), (24, 128135), (28, 109830), (30, 102508), (35, 87864), (40, 76881), (42, 73220), (49, 62760), (56, 54915), (60, 51254), (70, 43932), (84, 36610), (98, 31380), (105, 29288), (120, 25627), (140, 21966), (147, 20920), (168, 18305), (196, 15690), (210, 14644), (245, 12552), (280, 10983), (294, 10460), (392, 7845), (420, 7322), (490, 6276), (523, 5880), (588, 5230), (735, 4184), (840, 3661), (980, 3138), (1046, 2940), (1176, 2615), (1470, 2092), (1569, 1960)]