45419040

素因数分解:

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

素因数の和:31562

約数の個数: 72

約数和(自身を含む): 154997388

約数和(自身を除く): 109578348

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 31541, 63082, 94623, 126164, 157705, 189246, 252328, 283869, 315410, 378492, 473115, 504656, 567738, 630820, 756984, 946230, 1009312, 1135476, 1261640, 1419345, 1513968, 1892460, 2270952, 2523280, 2838690, 3027936, 3784920, 4541904, 5046560, 5677380, 7569840, 9083808, 11354760, 15139680, 22709520, 45419040]

約数ペア:

[(1, 45419040), (2, 22709520), (3, 15139680), (4, 11354760), (5, 9083808), (6, 7569840), (8, 5677380), (9, 5046560), (10, 4541904), (12, 3784920), (15, 3027936), (16, 2838690), (18, 2523280), (20, 2270952), (24, 1892460), (30, 1513968), (32, 1419345), (36, 1261640), (40, 1135476), (45, 1009312), (48, 946230), (60, 756984), (72, 630820), (80, 567738), (90, 504656), (96, 473115), (120, 378492), (144, 315410), (160, 283869), (180, 252328), (240, 189246), (288, 157705), (360, 126164), (480, 94623), (720, 63082), (1440, 31541)]