154275120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{607}}^1$

素因数の和:979

約数の個数: 120

約数和(自身を含む): 520430976

約数和(自身を除く): 366155856

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, 353, 360, 607, 706, 720, 1059, 1214, 1412, 1765, 1821, 2118, 2428, 2824, 3035, 3177, 3530, 3642, 4236, 4856, 5295, 5463, 5648, 6070, 6354, 7060, 7284, 8472, 9105, 9712, 10590, 10926, 12140, 12708, 14120, 14568, 15885, 16944, 18210, 21180, 21852, 24280, 25416, 27315, 28240, 29136, 31770, 36420, 42360, 43704, 48560, 50832, 54630, 63540, 72840, 84720, 87408, 109260, 127080, 145680, 214271, 218520, 254160, 428542, 437040, 642813, 857084, 1071355, 1285626, 1714168, 1928439, 2142710, 2571252, 3214065, 3428336, 3856878, 4285420, 5142504, 6428130, 7713756, 8570840, 9642195, 10285008, 12856260, 15427512, 17141680, 19284390, 25712520, 30855024, 38568780, 51425040, 77137560, 154275120]

約数ペア:

[(1, 154275120), (2, 77137560), (3, 51425040), (4, 38568780), (5, 30855024), (6, 25712520), (8, 19284390), (9, 17141680), (10, 15427512), (12, 12856260), (15, 10285008), (16, 9642195), (18, 8570840), (20, 7713756), (24, 6428130), (30, 5142504), (36, 4285420), (40, 3856878), (45, 3428336), (48, 3214065), (60, 2571252), (72, 2142710), (80, 1928439), (90, 1714168), (120, 1285626), (144, 1071355), (180, 857084), (240, 642813), (353, 437040), (360, 428542), (607, 254160), (706, 218520), (720, 214271), (1059, 145680), (1214, 127080), (1412, 109260), (1765, 87408), (1821, 84720), (2118, 72840), (2428, 63540), (2824, 54630), (3035, 50832), (3177, 48560), (3530, 43704), (3642, 42360), (4236, 36420), (4856, 31770), (5295, 29136), (5463, 28240), (5648, 27315), (6070, 25416), (6354, 24280), (7060, 21852), (7284, 21180), (8472, 18210), (9105, 16944), (9712, 15885), (10590, 14568), (10926, 14120), (12140, 12708)]