11621475540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{21521251}}^1$

素因数の和:21521269

約数の個数: 48

約数和(自身を含む): 36155703360

約数和(自身を除く): 24534227820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 21521251, 43042502, 64563753, 86085004, 107606255, 129127506, 193691259, 215212510, 258255012, 322818765, 387382518, 430425020, 581073777, 645637530, 774765036, 968456295, 1162147554, 1291275060, 1936912590, 2324295108, 2905368885, 3873825180, 5810737770, 11621475540]

約数ペア:

[(1, 11621475540), (2, 5810737770), (3, 3873825180), (4, 2905368885), (5, 2324295108), (6, 1936912590), (9, 1291275060), (10, 1162147554), (12, 968456295), (15, 774765036), (18, 645637530), (20, 581073777), (27, 430425020), (30, 387382518), (36, 322818765), (45, 258255012), (54, 215212510), (60, 193691259), (90, 129127506), (108, 107606255), (135, 86085004), (180, 64563753), (270, 43042502), (540, 21521251)]