19003418880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4948807}}^1$

素因数の和:4948831

約数の個数: 72

約数和(自身を含む): 60692181312

約数和(自身を除く): 41688762432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 4948807, 9897614, 14846421, 19795228, 24744035, 29692842, 39590456, 49488070, 59385684, 74232105, 79180912, 98976140, 118771368, 148464210, 158361824, 197952280, 237542736, 296928420, 316723648, 395904560, 475085472, 593856840, 633447296, 791809120, 950170944, 1187713680, 1266894592, 1583618240, 1900341888, 2375427360, 3167236480, 3800683776, 4750854720, 6334472960, 9501709440, 19003418880]

約数ペア:

[(1, 19003418880), (2, 9501709440), (3, 6334472960), (4, 4750854720), (5, 3800683776), (6, 3167236480), (8, 2375427360), (10, 1900341888), (12, 1583618240), (15, 1266894592), (16, 1187713680), (20, 950170944), (24, 791809120), (30, 633447296), (32, 593856840), (40, 475085472), (48, 395904560), (60, 316723648), (64, 296928420), (80, 237542736), (96, 197952280), (120, 158361824), (128, 148464210), (160, 118771368), (192, 98976140), (240, 79180912), (256, 74232105), (320, 59385684), (384, 49488070), (480, 39590456), (640, 29692842), (768, 24744035), (960, 19795228), (1280, 14846421), (1920, 9897614), (3840, 4948807)]