120804990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{9343}}^1$

素因数の和:9784

約数の個数: 32

約数和(自身を含む): 290635776

約数和(自身を除く): 169830786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 6465, 9343, 12930, 18686, 28029, 46715, 56058, 93430, 140145, 280290, 4026833, 8053666, 12080499, 20134165, 24160998, 40268330, 60402495, 120804990]

約数ペア:

[(1, 120804990), (2, 60402495), (3, 40268330), (5, 24160998), (6, 20134165), (10, 12080499), (15, 8053666), (30, 4026833), (431, 280290), (862, 140145), (1293, 93430), (2155, 56058), (2586, 46715), (4310, 28029), (6465, 18686), (9343, 12930)]