121776540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{9619}}^1$

素因数の和:9842

約数の個数: 48

約数和(自身を含む): 342625920

約数和(自身を除く): 220849380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 9619, 12660, 19238, 28857, 38476, 48095, 57714, 96190, 115428, 144285, 192380, 288570, 577140, 2029609, 4059218, 6088827, 8118436, 10148045, 12177654, 20296090, 24355308, 30444135, 40592180, 60888270, 121776540]

約数ペア:

[(1, 121776540), (2, 60888270), (3, 40592180), (4, 30444135), (5, 24355308), (6, 20296090), (10, 12177654), (12, 10148045), (15, 8118436), (20, 6088827), (30, 4059218), (60, 2029609), (211, 577140), (422, 288570), (633, 192380), (844, 144285), (1055, 115428), (1266, 96190), (2110, 57714), (2532, 48095), (3165, 38476), (4220, 28857), (6330, 19238), (9619, 12660)]