301882960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{121727}}^1$

素因数の和:121771

約数の個数: 40

約数和(自身を含む): 724525056

約数和(自身を除く): 422642096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 121727, 243454, 486908, 608635, 973816, 1217270, 1947632, 2434540, 3773537, 4869080, 7547074, 9738160, 15094148, 18867685, 30188296, 37735370, 60376592, 75470740, 150941480, 301882960]

約数ペア:

[(1, 301882960), (2, 150941480), (4, 75470740), (5, 60376592), (8, 37735370), (10, 30188296), (16, 18867685), (20, 15094148), (31, 9738160), (40, 7547074), (62, 4869080), (80, 3773537), (124, 2434540), (155, 1947632), (248, 1217270), (310, 973816), (496, 608635), (620, 486908), (1240, 243454), (2480, 121727)]