7421280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{15461}}^1$

素因数の和:15479

約数の個数: 48

約数和(自身を含む): 23378544

約数和(自身を除く): 15957264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 15461, 30922, 46383, 61844, 77305, 92766, 123688, 154610, 185532, 231915, 247376, 309220, 371064, 463830, 494752, 618440, 742128, 927660, 1236880, 1484256, 1855320, 2473760, 3710640, 7421280]

約数ペア:

[(1, 7421280), (2, 3710640), (3, 2473760), (4, 1855320), (5, 1484256), (6, 1236880), (8, 927660), (10, 742128), (12, 618440), (15, 494752), (16, 463830), (20, 371064), (24, 309220), (30, 247376), (32, 231915), (40, 185532), (48, 154610), (60, 123688), (80, 92766), (96, 77305), (120, 61844), (160, 46383), (240, 30922), (480, 15461)]