194344320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101221}}^1$

素因数の和:101243

約数の個数: 64

約数和(自身を含む): 619478640

約数和(自身を除く): 425134320

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, 101221, 202442, 303663, 404884, 506105, 607326, 809768, 1012210, 1214652, 1518315, 1619536, 2024420, 2429304, 3036630, 3239072, 4048840, 4858608, 6073260, 6478144, 8097680, 9717216, 12146520, 12956288, 16195360, 19434432, 24293040, 32390720, 38868864, 48586080, 64781440, 97172160, 194344320]

約数ペア:

[(1, 194344320), (2, 97172160), (3, 64781440), (4, 48586080), (5, 38868864), (6, 32390720), (8, 24293040), (10, 19434432), (12, 16195360), (15, 12956288), (16, 12146520), (20, 9717216), (24, 8097680), (30, 6478144), (32, 6073260), (40, 4858608), (48, 4048840), (60, 3239072), (64, 3036630), (80, 2429304), (96, 2024420), (120, 1619536), (128, 1518315), (160, 1214652), (192, 1012210), (240, 809768), (320, 607326), (384, 506105), (480, 404884), (640, 303663), (960, 202442), (1920, 101221)]