468420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 1353408

約数和(自身を除く): 884988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 211, 222, 370, 422, 444, 555, 633, 740, 844, 1055, 1110, 1266, 2110, 2220, 2532, 3165, 4220, 6330, 7807, 12660, 15614, 23421, 31228, 39035, 46842, 78070, 93684, 117105, 156140, 234210, 468420]

約数ペア:

[(1, 468420), (2, 234210), (3, 156140), (4, 117105), (5, 93684), (6, 78070), (10, 46842), (12, 39035), (15, 31228), (20, 23421), (30, 15614), (37, 12660), (60, 7807), (74, 6330), (111, 4220), (148, 3165), (185, 2532), (211, 2220), (222, 2110), (370, 1266), (422, 1110), (444, 1055), (555, 844), (633, 740)]