15546540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2293}}^1$

素因数の和:2418

約数の個数: 48

約数和(自身を含む): 43934688

約数和(自身を除く): 28388148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 2293, 3390, 4586, 6780, 6879, 9172, 11465, 13758, 22930, 27516, 34395, 45860, 68790, 137580, 259109, 518218, 777327, 1036436, 1295545, 1554654, 2591090, 3109308, 3886635, 5182180, 7773270, 15546540]

約数ペア:

[(1, 15546540), (2, 7773270), (3, 5182180), (4, 3886635), (5, 3109308), (6, 2591090), (10, 1554654), (12, 1295545), (15, 1036436), (20, 777327), (30, 518218), (60, 259109), (113, 137580), (226, 68790), (339, 45860), (452, 34395), (565, 27516), (678, 22930), (1130, 13758), (1356, 11465), (1695, 9172), (2260, 6879), (2293, 6780), (3390, 4586)]