18670490880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4862107}}^1$

素因数の和:4862131

約数の個数: 72

約数和(自身を含む): 59628892512

約数和(自身を除く): 40958401632

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, 4862107, 9724214, 14586321, 19448428, 24310535, 29172642, 38896856, 48621070, 58345284, 72931605, 77793712, 97242140, 116690568, 145863210, 155587424, 194484280, 233381136, 291726420, 311174848, 388968560, 466762272, 583452840, 622349696, 777937120, 933524544, 1166905680, 1244699392, 1555874240, 1867049088, 2333811360, 3111748480, 3734098176, 4667622720, 6223496960, 9335245440, 18670490880]

約数ペア:

[(1, 18670490880), (2, 9335245440), (3, 6223496960), (4, 4667622720), (5, 3734098176), (6, 3111748480), (8, 2333811360), (10, 1867049088), (12, 1555874240), (15, 1244699392), (16, 1166905680), (20, 933524544), (24, 777937120), (30, 622349696), (32, 583452840), (40, 466762272), (48, 388968560), (60, 311174848), (64, 291726420), (80, 233381136), (96, 194484280), (120, 155587424), (128, 145863210), (160, 116690568), (192, 97242140), (240, 77793712), (256, 72931605), (320, 58345284), (384, 48621070), (480, 38896856), (640, 29172642), (768, 24310535), (960, 19448428), (1280, 14586321), (1920, 9724214), (3840, 4862107)]