243602960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{98227}}^1$

素因数の和:98271

約数の個数: 40

約数和(自身を含む): 584653056

約数和(自身を除く): 341050096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 98227, 196454, 392908, 491135, 785816, 982270, 1571632, 1964540, 3045037, 3929080, 6090074, 7858160, 12180148, 15225185, 24360296, 30450370, 48720592, 60900740, 121801480, 243602960]

約数ペア:

[(1, 243602960), (2, 121801480), (4, 60900740), (5, 48720592), (8, 30450370), (10, 24360296), (16, 15225185), (20, 12180148), (31, 7858160), (40, 6090074), (62, 3929080), (80, 3045037), (124, 1964540), (155, 1571632), (248, 982270), (310, 785816), (496, 491135), (620, 392908), (1240, 196454), (2480, 98227)]