79656540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{601}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 228263952

約数和(自身を除く): 148607412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 601, 705, 940, 1202, 1410, 1803, 2209, 2404, 2820, 3005, 3606, 4418, 6010, 6627, 7212, 8836, 9015, 11045, 12020, 13254, 18030, 22090, 26508, 28247, 33135, 36060, 44180, 56494, 66270, 84741, 112988, 132540, 141235, 169482, 282470, 338964, 423705, 564940, 847410, 1327609, 1694820, 2655218, 3982827, 5310436, 6638045, 7965654, 13276090, 15931308, 19914135, 26552180, 39828270, 79656540]

約数ペア:

[(1, 79656540), (2, 39828270), (3, 26552180), (4, 19914135), (5, 15931308), (6, 13276090), (10, 7965654), (12, 6638045), (15, 5310436), (20, 3982827), (30, 2655218), (47, 1694820), (60, 1327609), (94, 847410), (141, 564940), (188, 423705), (235, 338964), (282, 282470), (470, 169482), (564, 141235), (601, 132540), (705, 112988), (940, 84741), (1202, 66270), (1410, 56494), (1803, 44180), (2209, 36060), (2404, 33135), (2820, 28247), (3005, 26508), (3606, 22090), (4418, 18030), (6010, 13254), (6627, 12020), (7212, 11045), (8836, 9015)]