127348920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{353747}}^1$

素因数の和:353764

約数の個数: 48

約数和(自身を含む): 413885160

約数和(自身を除く): 286536240

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, 353747, 707494, 1061241, 1414988, 1768735, 2122482, 2829976, 3183723, 3537470, 4244964, 5306205, 6367446, 7074940, 8489928, 10612410, 12734892, 14149880, 15918615, 21224820, 25469784, 31837230, 42449640, 63674460, 127348920]

約数ペア:

[(1, 127348920), (2, 63674460), (3, 42449640), (4, 31837230), (5, 25469784), (6, 21224820), (8, 15918615), (9, 14149880), (10, 12734892), (12, 10612410), (15, 8489928), (18, 7074940), (20, 6367446), (24, 5306205), (30, 4244964), (36, 3537470), (40, 3183723), (45, 2829976), (60, 2122482), (72, 1768735), (90, 1414988), (120, 1061241), (180, 707494), (360, 353747)]