79802520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{95003}}^1$

素因数の和:95024

約数の個数: 64

約数和(自身を含む): 273611520

約数和(自身を除く): 193809000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 95003, 190006, 285009, 380012, 475015, 570018, 665021, 760024, 950030, 1140036, 1330042, 1425045, 1900060, 1995063, 2280072, 2660084, 2850090, 3325105, 3800120, 3990126, 5320168, 5700180, 6650210, 7980252, 9975315, 11400360, 13300420, 15960504, 19950630, 26600840, 39901260, 79802520]

約数ペア:

[(1, 79802520), (2, 39901260), (3, 26600840), (4, 19950630), (5, 15960504), (6, 13300420), (7, 11400360), (8, 9975315), (10, 7980252), (12, 6650210), (14, 5700180), (15, 5320168), (20, 3990126), (21, 3800120), (24, 3325105), (28, 2850090), (30, 2660084), (35, 2280072), (40, 1995063), (42, 1900060), (56, 1425045), (60, 1330042), (70, 1140036), (84, 950030), (105, 760024), (120, 665021), (140, 570018), (168, 475015), (210, 380012), (280, 285009), (420, 190006), (840, 95003)]