13485186720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{3121571}}^1$

素因数の和:3121595

約数の個数: 96

約数和(自身を含む): 47198168640

約数和(自身を除く): 33712981920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 3121571, 6243142, 9364713, 12486284, 15607855, 18729426, 24972568, 28094139, 31215710, 37458852, 46823565, 49945136, 56188278, 62431420, 74917704, 84282417, 93647130, 99890272, 112376556, 124862840, 140470695, 149835408, 168564834, 187294260, 224753112, 249725680, 280941390, 299670816, 337129668, 374588520, 421412085, 449506224, 499451360, 561882780, 674259336, 749177040, 842824170, 899012448, 1123765560, 1348518672, 1498354080, 1685648340, 2247531120, 2697037344, 3371296680, 4495062240, 6742593360, 13485186720]

約数ペア:

[(1, 13485186720), (2, 6742593360), (3, 4495062240), (4, 3371296680), (5, 2697037344), (6, 2247531120), (8, 1685648340), (9, 1498354080), (10, 1348518672), (12, 1123765560), (15, 899012448), (16, 842824170), (18, 749177040), (20, 674259336), (24, 561882780), (27, 499451360), (30, 449506224), (32, 421412085), (36, 374588520), (40, 337129668), (45, 299670816), (48, 280941390), (54, 249725680), (60, 224753112), (72, 187294260), (80, 168564834), (90, 149835408), (96, 140470695), (108, 124862840), (120, 112376556), (135, 99890272), (144, 93647130), (160, 84282417), (180, 74917704), (216, 62431420), (240, 56188278), (270, 49945136), (288, 46823565), (360, 37458852), (432, 31215710), (480, 28094139), (540, 24972568), (720, 18729426), (864, 15607855), (1080, 12486284), (1440, 9364713), (2160, 6243142), (4320, 3121571)]