2488148640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1727881}}^1$

素因数の和:1727902

約数の個数: 72

約数和(自身を含む): 8490812148

約数和(自身を除く): 6002663508

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, 1727881, 3455762, 5183643, 6911524, 8639405, 10367286, 13823048, 15550929, 17278810, 20734572, 25918215, 27646096, 31101858, 34557620, 41469144, 51836430, 55292192, 62203716, 69115240, 77754645, 82938288, 103672860, 124407432, 138230480, 155509290, 165876576, 207345720, 248814864, 276460960, 311018580, 414691440, 497629728, 622037160, 829382880, 1244074320, 2488148640]

約数ペア:

[(1, 2488148640), (2, 1244074320), (3, 829382880), (4, 622037160), (5, 497629728), (6, 414691440), (8, 311018580), (9, 276460960), (10, 248814864), (12, 207345720), (15, 165876576), (16, 155509290), (18, 138230480), (20, 124407432), (24, 103672860), (30, 82938288), (32, 77754645), (36, 69115240), (40, 62203716), (45, 55292192), (48, 51836430), (60, 41469144), (72, 34557620), (80, 31101858), (90, 27646096), (96, 25918215), (120, 20734572), (144, 17278810), (160, 15550929), (180, 13823048), (240, 10367286), (288, 8639405), (360, 6911524), (480, 5183643), (720, 3455762), (1440, 1727881)]