2095907040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1455491}}^1$

素因数の和:1455512

約数の個数: 72

約数和(自身を含む): 7152287688

約数和(自身を除く): 5056380648

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, 1455491, 2910982, 4366473, 5821964, 7277455, 8732946, 11643928, 13099419, 14554910, 17465892, 21832365, 23287856, 26198838, 29109820, 34931784, 43664730, 46575712, 52397676, 58219640, 65497095, 69863568, 87329460, 104795352, 116439280, 130994190, 139727136, 174658920, 209590704, 232878560, 261988380, 349317840, 419181408, 523976760, 698635680, 1047953520, 2095907040]

約数ペア:

[(1, 2095907040), (2, 1047953520), (3, 698635680), (4, 523976760), (5, 419181408), (6, 349317840), (8, 261988380), (9, 232878560), (10, 209590704), (12, 174658920), (15, 139727136), (16, 130994190), (18, 116439280), (20, 104795352), (24, 87329460), (30, 69863568), (32, 65497095), (36, 58219640), (40, 52397676), (45, 46575712), (48, 43664730), (60, 34931784), (72, 29109820), (80, 26198838), (90, 23287856), (96, 21832365), (120, 17465892), (144, 14554910), (160, 13099419), (180, 11643928), (240, 8732946), (288, 7277455), (360, 5821964), (480, 4366473), (720, 2910982), (1440, 1455491)]