2999160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2777}}^1$

素因数の和:2797

約数の個数: 64

約数和(自身を含む): 10000800

約数和(自身を除く): 7001640

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, 2777, 5554, 8331, 11108, 13885, 16662, 22216, 24993, 27770, 33324, 41655, 49986, 55540, 66648, 74979, 83310, 99972, 111080, 124965, 149958, 166620, 199944, 249930, 299916, 333240, 374895, 499860, 599832, 749790, 999720, 1499580, 2999160]

約数ペア:

[(1, 2999160), (2, 1499580), (3, 999720), (4, 749790), (5, 599832), (6, 499860), (8, 374895), (9, 333240), (10, 299916), (12, 249930), (15, 199944), (18, 166620), (20, 149958), (24, 124965), (27, 111080), (30, 99972), (36, 83310), (40, 74979), (45, 66648), (54, 55540), (60, 49986), (72, 41655), (90, 33324), (108, 27770), (120, 24993), (135, 22216), (180, 16662), (216, 13885), (270, 11108), (360, 8331), (540, 5554), (1080, 2777)]