64035120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1063}}^1$

素因数の和:1330

約数の個数: 80

約数和(自身を含む): 199487232

約数和(自身を除く): 135452112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 502, 753, 1004, 1063, 1255, 1506, 2008, 2126, 2510, 3012, 3189, 3765, 4016, 4252, 5020, 5315, 6024, 6378, 7530, 8504, 10040, 10630, 12048, 12756, 15060, 15945, 17008, 20080, 21260, 25512, 30120, 31890, 42520, 51024, 60240, 63780, 85040, 127560, 255120, 266813, 533626, 800439, 1067252, 1334065, 1600878, 2134504, 2668130, 3201756, 4002195, 4269008, 5336260, 6403512, 8004390, 10672520, 12807024, 16008780, 21345040, 32017560, 64035120]

約数ペア:

[(1, 64035120), (2, 32017560), (3, 21345040), (4, 16008780), (5, 12807024), (6, 10672520), (8, 8004390), (10, 6403512), (12, 5336260), (15, 4269008), (16, 4002195), (20, 3201756), (24, 2668130), (30, 2134504), (40, 1600878), (48, 1334065), (60, 1067252), (80, 800439), (120, 533626), (240, 266813), (251, 255120), (502, 127560), (753, 85040), (1004, 63780), (1063, 60240), (1255, 51024), (1506, 42520), (2008, 31890), (2126, 30120), (2510, 25512), (3012, 21260), (3189, 20080), (3765, 17008), (4016, 15945), (4252, 15060), (5020, 12756), (5315, 12048), (6024, 10630), (6378, 10040), (7530, 8504)]