38558880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{26777}}^1$

素因数の和:26798

約数の個数: 72

約数和(自身を含む): 131587092

約数和(自身を除く): 93028212

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, 26777, 53554, 80331, 107108, 133885, 160662, 214216, 240993, 267770, 321324, 401655, 428432, 481986, 535540, 642648, 803310, 856864, 963972, 1071080, 1204965, 1285296, 1606620, 1927944, 2142160, 2409930, 2570592, 3213240, 3855888, 4284320, 4819860, 6426480, 7711776, 9639720, 12852960, 19279440, 38558880]

約数ペア:

[(1, 38558880), (2, 19279440), (3, 12852960), (4, 9639720), (5, 7711776), (6, 6426480), (8, 4819860), (9, 4284320), (10, 3855888), (12, 3213240), (15, 2570592), (16, 2409930), (18, 2142160), (20, 1927944), (24, 1606620), (30, 1285296), (32, 1204965), (36, 1071080), (40, 963972), (45, 856864), (48, 803310), (60, 642648), (72, 535540), (80, 481986), (90, 428432), (96, 401655), (120, 321324), (144, 267770), (160, 240993), (180, 214216), (240, 160662), (288, 133885), (360, 107108), (480, 80331), (720, 53554), (1440, 26777)]