90616620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{4049}}^1$

素因数の和:4434

約数の個数: 48

約数和(自身を含む): 254469600

約数和(自身を除く): 163852980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 373, 746, 1119, 1492, 1865, 2238, 3730, 4049, 4476, 5595, 7460, 8098, 11190, 12147, 16196, 20245, 22380, 24294, 40490, 48588, 60735, 80980, 121470, 242940, 1510277, 3020554, 4530831, 6041108, 7551385, 9061662, 15102770, 18123324, 22654155, 30205540, 45308310, 90616620]

約数ペア:

[(1, 90616620), (2, 45308310), (3, 30205540), (4, 22654155), (5, 18123324), (6, 15102770), (10, 9061662), (12, 7551385), (15, 6041108), (20, 4530831), (30, 3020554), (60, 1510277), (373, 242940), (746, 121470), (1119, 80980), (1492, 60735), (1865, 48588), (2238, 40490), (3730, 24294), (4049, 22380), (4476, 20245), (5595, 16196), (7460, 12147), (8098, 11190)]