280803480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2340029}}^1$

素因数の和:2340043

約数の個数: 32

約数和(自身を含む): 842410800

約数和(自身を除く): 561607320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2340029, 4680058, 7020087, 9360116, 11700145, 14040174, 18720232, 23400290, 28080348, 35100435, 46800580, 56160696, 70200870, 93601160, 140401740, 280803480]

約数ペア:

[(1, 280803480), (2, 140401740), (3, 93601160), (4, 70200870), (5, 56160696), (6, 46800580), (8, 35100435), (10, 28080348), (12, 23400290), (15, 18720232), (20, 14040174), (24, 11700145), (30, 9360116), (40, 7020087), (60, 4680058), (120, 2340029)]