512811540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{949651}}^1$

素因数の和:949669

約数の個数: 48

約数和(自身を含む): 1595415360

約数和(自身を除く): 1082603820

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, 949651, 1899302, 2848953, 3798604, 4748255, 5697906, 8546859, 9496510, 11395812, 14244765, 17093718, 18993020, 25640577, 28489530, 34187436, 42734295, 51281154, 56979060, 85468590, 102562308, 128202885, 170937180, 256405770, 512811540]

約数ペア:

[(1, 512811540), (2, 256405770), (3, 170937180), (4, 128202885), (5, 102562308), (6, 85468590), (9, 56979060), (10, 51281154), (12, 42734295), (15, 34187436), (18, 28489530), (20, 25640577), (27, 18993020), (30, 17093718), (36, 14244765), (45, 11395812), (54, 9496510), (60, 8546859), (90, 5697906), (108, 4748255), (135, 3798604), (180, 2848953), (270, 1899302), (540, 949651)]