29858040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{82939}}^1$

素因数の和:82956

約数の個数: 48

約数和(自身を含む): 97039800

約数和(自身を除く): 67181760

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, 82939, 165878, 248817, 331756, 414695, 497634, 663512, 746451, 829390, 995268, 1244085, 1492902, 1658780, 1990536, 2488170, 2985804, 3317560, 3732255, 4976340, 5971608, 7464510, 9952680, 14929020, 29858040]

約数ペア:

[(1, 29858040), (2, 14929020), (3, 9952680), (4, 7464510), (5, 5971608), (6, 4976340), (8, 3732255), (9, 3317560), (10, 2985804), (12, 2488170), (15, 1990536), (18, 1658780), (20, 1492902), (24, 1244085), (30, 995268), (36, 829390), (40, 746451), (45, 663512), (60, 497634), (72, 414695), (90, 331756), (120, 248817), (180, 165878), (360, 82939)]