195510720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{203657}}^1$

素因数の和:203677

約数の個数: 56

約数和(自身を含む): 620749584

約数和(自身を除く): 425238864

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, 160, 192, 240, 320, 480, 960, 203657, 407314, 610971, 814628, 1018285, 1221942, 1629256, 2036570, 2443884, 3054855, 3258512, 4073140, 4887768, 6109710, 6517024, 8146280, 9775536, 12219420, 13034048, 16292560, 19551072, 24438840, 32585120, 39102144, 48877680, 65170240, 97755360, 195510720]

約数ペア:

[(1, 195510720), (2, 97755360), (3, 65170240), (4, 48877680), (5, 39102144), (6, 32585120), (8, 24438840), (10, 19551072), (12, 16292560), (15, 13034048), (16, 12219420), (20, 9775536), (24, 8146280), (30, 6517024), (32, 6109710), (40, 4887768), (48, 4073140), (60, 3258512), (64, 3054855), (80, 2443884), (96, 2036570), (120, 1629256), (160, 1221942), (192, 1018285), (240, 814628), (320, 610971), (480, 407314), (960, 203657)]