61396080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{733}}^1$

素因数の和:1098

約数の個数: 80

約数和(自身を含む): 191133600

約数和(自身を除く): 129737520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349, 698, 733, 1047, 1396, 1466, 1745, 2094, 2199, 2792, 2932, 3490, 3665, 4188, 4398, 5235, 5584, 5864, 6980, 7330, 8376, 8796, 10470, 10995, 11728, 13960, 14660, 16752, 17592, 20940, 21990, 27920, 29320, 35184, 41880, 43980, 58640, 83760, 87960, 175920, 255817, 511634, 767451, 1023268, 1279085, 1534902, 2046536, 2558170, 3069804, 3837255, 4093072, 5116340, 6139608, 7674510, 10232680, 12279216, 15349020, 20465360, 30698040, 61396080]

約数ペア:

[(1, 61396080), (2, 30698040), (3, 20465360), (4, 15349020), (5, 12279216), (6, 10232680), (8, 7674510), (10, 6139608), (12, 5116340), (15, 4093072), (16, 3837255), (20, 3069804), (24, 2558170), (30, 2046536), (40, 1534902), (48, 1279085), (60, 1023268), (80, 767451), (120, 511634), (240, 255817), (349, 175920), (698, 87960), (733, 83760), (1047, 58640), (1396, 43980), (1466, 41880), (1745, 35184), (2094, 29320), (2199, 27920), (2792, 21990), (2932, 20940), (3490, 17592), (3665, 16752), (4188, 14660), (4398, 13960), (5235, 11728), (5584, 10995), (5864, 10470), (6980, 8796), (7330, 8376)]