71896560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{299569}}^1$

素因数の和:299585

約数の個数: 40

約数和(自身を含む): 222880080

約数和(自身を除く): 150983520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 299569, 599138, 898707, 1198276, 1497845, 1797414, 2396552, 2995690, 3594828, 4493535, 4793104, 5991380, 7189656, 8987070, 11982760, 14379312, 17974140, 23965520, 35948280, 71896560]

約数ペア:

[(1, 71896560), (2, 35948280), (3, 23965520), (4, 17974140), (5, 14379312), (6, 11982760), (8, 8987070), (10, 7189656), (12, 5991380), (15, 4793104), (16, 4493535), (20, 3594828), (24, 2995690), (30, 2396552), (40, 1797414), (48, 1497845), (60, 1198276), (80, 898707), (120, 599138), (240, 299569)]