18013964160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{9382273}}^1$

素因数の和:9382295

約数の個数: 64

約数和(自身を含む): 57419516880

約数和(自身を除く): 39405552720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 9382273, 18764546, 28146819, 37529092, 46911365, 56293638, 75058184, 93822730, 112587276, 140734095, 150116368, 187645460, 225174552, 281468190, 300232736, 375290920, 450349104, 562936380, 600465472, 750581840, 900698208, 1125872760, 1200930944, 1501163680, 1801396416, 2251745520, 3002327360, 3602792832, 4503491040, 6004654720, 9006982080, 18013964160]

約数ペア:

[(1, 18013964160), (2, 9006982080), (3, 6004654720), (4, 4503491040), (5, 3602792832), (6, 3002327360), (8, 2251745520), (10, 1801396416), (12, 1501163680), (15, 1200930944), (16, 1125872760), (20, 900698208), (24, 750581840), (30, 600465472), (32, 562936380), (40, 450349104), (48, 375290920), (60, 300232736), (64, 281468190), (80, 225174552), (96, 187645460), (120, 150116368), (128, 140734095), (160, 112587276), (192, 93822730), (240, 75058184), (320, 56293638), (384, 46911365), (480, 37529092), (640, 28146819), (960, 18764546), (1920, 9382273)]