196621440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{102407}}^1$

素因数の和:102429

約数の個数: 64

約数和(自身を含む): 626736960

約数和(自身を除く): 430115520

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, 320, 384, 480, 640, 960, 1920, 102407, 204814, 307221, 409628, 512035, 614442, 819256, 1024070, 1228884, 1536105, 1638512, 2048140, 2457768, 3072210, 3277024, 4096280, 4915536, 6144420, 6554048, 8192560, 9831072, 12288840, 13108096, 16385120, 19662144, 24577680, 32770240, 39324288, 49155360, 65540480, 98310720, 196621440]

約数ペア:

[(1, 196621440), (2, 98310720), (3, 65540480), (4, 49155360), (5, 39324288), (6, 32770240), (8, 24577680), (10, 19662144), (12, 16385120), (15, 13108096), (16, 12288840), (20, 9831072), (24, 8192560), (30, 6554048), (32, 6144420), (40, 4915536), (48, 4096280), (60, 3277024), (64, 3072210), (80, 2457768), (96, 2048140), (120, 1638512), (128, 1536105), (160, 1228884), (192, 1024070), (240, 819256), (320, 614442), (384, 512035), (480, 409628), (640, 307221), (960, 204814), (1920, 102407)]