79112520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{219757}}^1$

素因数の和:219774

約数の個数: 48

約数和(自身を含む): 257116860

約数和(自身を除く): 178004340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 219757, 439514, 659271, 879028, 1098785, 1318542, 1758056, 1977813, 2197570, 2637084, 3296355, 3955626, 4395140, 5274168, 6592710, 7911252, 8790280, 9889065, 13185420, 15822504, 19778130, 26370840, 39556260, 79112520]

約数ペア:

[(1, 79112520), (2, 39556260), (3, 26370840), (4, 19778130), (5, 15822504), (6, 13185420), (8, 9889065), (9, 8790280), (10, 7911252), (12, 6592710), (15, 5274168), (18, 4395140), (20, 3955626), (24, 3296355), (30, 2637084), (36, 2197570), (40, 1977813), (45, 1758056), (60, 1318542), (72, 1098785), (90, 879028), (120, 659271), (180, 439514), (360, 219757)]