300752080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{121271}}^1$

素因数の和:121315

約数の個数: 40

約数和(自身を含む): 721810944

約数和(自身を除く): 421058864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 121271, 242542, 485084, 606355, 970168, 1212710, 1940336, 2425420, 3759401, 4850840, 7518802, 9701680, 15037604, 18797005, 30075208, 37594010, 60150416, 75188020, 150376040, 300752080]

約数ペア:

[(1, 300752080), (2, 150376040), (4, 75188020), (5, 60150416), (8, 37594010), (10, 30075208), (16, 18797005), (20, 15037604), (31, 9701680), (40, 7518802), (62, 4850840), (80, 3759401), (124, 2425420), (155, 1940336), (248, 1212710), (310, 970168), (496, 606355), (620, 485084), (1240, 242542), (2480, 121271)]