74498040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{206939}}^1$

素因数の和:206956

約数の個数: 48

約数和(自身を含む): 242119800

約数和(自身を除く): 167621760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 206939, 413878, 620817, 827756, 1034695, 1241634, 1655512, 1862451, 2069390, 2483268, 3104085, 3724902, 4138780, 4966536, 6208170, 7449804, 8277560, 9312255, 12416340, 14899608, 18624510, 24832680, 37249020, 74498040]

約数ペア:

[(1, 74498040), (2, 37249020), (3, 24832680), (4, 18624510), (5, 14899608), (6, 12416340), (8, 9312255), (9, 8277560), (10, 7449804), (12, 6208170), (15, 4966536), (18, 4138780), (20, 3724902), (24, 3104085), (30, 2483268), (36, 2069390), (40, 1862451), (45, 1655512), (60, 1241634), (72, 1034695), (90, 827756), (120, 620817), (180, 413878), (360, 206939)]