157475820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{3413}}^1$

素因数の和:4194

約数の個数: 48

約数和(自身を含む): 441635040

約数和(自身を除く): 284159220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 769, 1538, 2307, 3076, 3413, 3845, 4614, 6826, 7690, 9228, 10239, 11535, 13652, 15380, 17065, 20478, 23070, 34130, 40956, 46140, 51195, 68260, 102390, 204780, 2624597, 5249194, 7873791, 10498388, 13122985, 15747582, 26245970, 31495164, 39368955, 52491940, 78737910, 157475820]

約数ペア:

[(1, 157475820), (2, 78737910), (3, 52491940), (4, 39368955), (5, 31495164), (6, 26245970), (10, 15747582), (12, 13122985), (15, 10498388), (20, 7873791), (30, 5249194), (60, 2624597), (769, 204780), (1538, 102390), (2307, 68260), (3076, 51195), (3413, 46140), (3845, 40956), (4614, 34130), (6826, 23070), (7690, 20478), (9228, 17065), (10239, 15380), (11535, 13652)]