131569811280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{182735849}}^1$

素因数の和:182735868

約数の個数: 60

約数和(自身を含む): 441855285300

約数和(自身を除く): 310285474020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 182735849, 365471698, 548207547, 730943396, 913679245, 1096415094, 1461886792, 1644622641, 1827358490, 2192830188, 2741037735, 2923773584, 3289245282, 3654716980, 4385660376, 5482075470, 6578490564, 7309433960, 8223113205, 8771320752, 10964150940, 13156981128, 14618867920, 16446226410, 21928301880, 26313962256, 32892452820, 43856603760, 65784905640, 131569811280]

約数ペア:

[(1, 131569811280), (2, 65784905640), (3, 43856603760), (4, 32892452820), (5, 26313962256), (6, 21928301880), (8, 16446226410), (9, 14618867920), (10, 13156981128), (12, 10964150940), (15, 8771320752), (16, 8223113205), (18, 7309433960), (20, 6578490564), (24, 5482075470), (30, 4385660376), (36, 3654716980), (40, 3289245282), (45, 2923773584), (48, 2741037735), (60, 2192830188), (72, 1827358490), (80, 1644622641), (90, 1461886792), (120, 1096415094), (144, 913679245), (180, 730943396), (240, 548207547), (360, 365471698), (720, 182735849)]