80030940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{121259}}^1$

素因数の和:121282

約数の個数: 48

約数和(自身を含む): 244460160

約数和(自身を除く): 164429220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 121259, 242518, 363777, 485036, 606295, 727554, 1212590, 1333849, 1455108, 1818885, 2425180, 2667698, 3637770, 4001547, 5335396, 6669245, 7275540, 8003094, 13338490, 16006188, 20007735, 26676980, 40015470, 80030940]

約数ペア:

[(1, 80030940), (2, 40015470), (3, 26676980), (4, 20007735), (5, 16006188), (6, 13338490), (10, 8003094), (11, 7275540), (12, 6669245), (15, 5335396), (20, 4001547), (22, 3637770), (30, 2667698), (33, 2425180), (44, 1818885), (55, 1455108), (60, 1333849), (66, 1212590), (110, 727554), (132, 606295), (165, 485036), (220, 363777), (330, 242518), (660, 121259)]