146633040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{203657}}^1$

素因数の和:203676

約数の個数: 60

約数和(自身を含む): 492445044

約数和(自身を除く): 345812004

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 203657, 407314, 610971, 814628, 1018285, 1221942, 1629256, 1832913, 2036570, 2443884, 3054855, 3258512, 3665826, 4073140, 4887768, 6109710, 7331652, 8146280, 9164565, 9775536, 12219420, 14663304, 16292560, 18329130, 24438840, 29326608, 36658260, 48877680, 73316520, 146633040]

約数ペア:

[(1, 146633040), (2, 73316520), (3, 48877680), (4, 36658260), (5, 29326608), (6, 24438840), (8, 18329130), (9, 16292560), (10, 14663304), (12, 12219420), (15, 9775536), (16, 9164565), (18, 8146280), (20, 7331652), (24, 6109710), (30, 4887768), (36, 4073140), (40, 3665826), (45, 3258512), (48, 3054855), (60, 2443884), (72, 2036570), (80, 1832913), (90, 1629256), (120, 1221942), (144, 1018285), (180, 814628), (240, 610971), (360, 407314), (720, 203657)]