30279360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31541}}^1$

素因数の和:31561

約数の個数: 56

約数和(自身を含む): 96140016

約数和(自身を除く): 65860656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 31541, 63082, 94623, 126164, 157705, 189246, 252328, 315410, 378492, 473115, 504656, 630820, 756984, 946230, 1009312, 1261640, 1513968, 1892460, 2018624, 2523280, 3027936, 3784920, 5046560, 6055872, 7569840, 10093120, 15139680, 30279360]

約数ペア:

[(1, 30279360), (2, 15139680), (3, 10093120), (4, 7569840), (5, 6055872), (6, 5046560), (8, 3784920), (10, 3027936), (12, 2523280), (15, 2018624), (16, 1892460), (20, 1513968), (24, 1261640), (30, 1009312), (32, 946230), (40, 756984), (48, 630820), (60, 504656), (64, 473115), (80, 378492), (96, 315410), (120, 252328), (160, 189246), (192, 157705), (240, 126164), (320, 94623), (480, 63082), (960, 31541)]