121264830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{449129}}^1$

素因数の和:449145

約数の個数: 32

約数和(自身を含む): 323373600

約数和(自身を除く): 202108770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 449129, 898258, 1347387, 2245645, 2694774, 4042161, 4491290, 6736935, 8084322, 12126483, 13473870, 20210805, 24252966, 40421610, 60632415, 121264830]

約数ペア:

[(1, 121264830), (2, 60632415), (3, 40421610), (5, 24252966), (6, 20210805), (9, 13473870), (10, 12126483), (15, 8084322), (18, 6736935), (27, 4491290), (30, 4042161), (45, 2694774), (54, 2245645), (90, 1347387), (135, 898258), (270, 449129)]