28032077160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{25955627}}^1$

素因数の和:25955647

約数の個数: 64

約数和(自身を含む): 93440260800

約数和(自身を除く): 65408183640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 25955627, 51911254, 77866881, 103822508, 129778135, 155733762, 207645016, 233600643, 259556270, 311467524, 389334405, 467201286, 519112540, 622935048, 700801929, 778668810, 934402572, 1038225080, 1168003215, 1401603858, 1557337620, 1868805144, 2336006430, 2803207716, 3114675240, 3504009645, 4672012860, 5606415432, 7008019290, 9344025720, 14016038580, 28032077160]

約数ペア:

[(1, 28032077160), (2, 14016038580), (3, 9344025720), (4, 7008019290), (5, 5606415432), (6, 4672012860), (8, 3504009645), (9, 3114675240), (10, 2803207716), (12, 2336006430), (15, 1868805144), (18, 1557337620), (20, 1401603858), (24, 1168003215), (27, 1038225080), (30, 934402572), (36, 778668810), (40, 700801929), (45, 622935048), (54, 519112540), (60, 467201286), (72, 389334405), (90, 311467524), (108, 259556270), (120, 233600643), (135, 207645016), (180, 155733762), (216, 129778135), (270, 103822508), (360, 77866881), (540, 51911254), (1080, 25955627)]