308471040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{26777}}^1$

素因数の和:26804

約数の個数: 108

約数和(自身を含む): 1067317524

約数和(自身を除く): 758846484

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 26777, 53554, 80331, 107108, 133885, 160662, 214216, 240993, 267770, 321324, 401655, 428432, 481986, 535540, 642648, 803310, 856864, 963972, 1071080, 1204965, 1285296, 1606620, 1713728, 1927944, 2142160, 2409930, 2570592, 3213240, 3427456, 3855888, 4284320, 4819860, 5141184, 6426480, 6854912, 7711776, 8568640, 9639720, 10282368, 12852960, 15423552, 17137280, 19279440, 20564736, 25705920, 30847104, 34274560, 38558880, 51411840, 61694208, 77117760, 102823680, 154235520, 308471040]

約数ペア:

[(1, 308471040), (2, 154235520), (3, 102823680), (4, 77117760), (5, 61694208), (6, 51411840), (8, 38558880), (9, 34274560), (10, 30847104), (12, 25705920), (15, 20564736), (16, 19279440), (18, 17137280), (20, 15423552), (24, 12852960), (30, 10282368), (32, 9639720), (36, 8568640), (40, 7711776), (45, 6854912), (48, 6426480), (60, 5141184), (64, 4819860), (72, 4284320), (80, 3855888), (90, 3427456), (96, 3213240), (120, 2570592), (128, 2409930), (144, 2142160), (160, 1927944), (180, 1713728), (192, 1606620), (240, 1285296), (256, 1204965), (288, 1071080), (320, 963972), (360, 856864), (384, 803310), (480, 642648), (576, 535540), (640, 481986), (720, 428432), (768, 401655), (960, 321324), (1152, 267770), (1280, 240993), (1440, 214216), (1920, 160662), (2304, 133885), (2880, 107108), (3840, 80331), (5760, 53554), (11520, 26777)]