103215720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37397}}^1$

素因数の和:37434

約数の個数: 64

約数和(自身を含む): 323118720

約数和(自身を除く): 219903000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 37397, 74794, 112191, 149588, 186985, 224382, 299176, 373970, 448764, 560955, 747940, 860131, 897528, 1121910, 1495880, 1720262, 2243820, 2580393, 3440524, 4300655, 4487640, 5160786, 6881048, 8601310, 10321572, 12901965, 17202620, 20643144, 25803930, 34405240, 51607860, 103215720]

約数ペア:

[(1, 103215720), (2, 51607860), (3, 34405240), (4, 25803930), (5, 20643144), (6, 17202620), (8, 12901965), (10, 10321572), (12, 8601310), (15, 6881048), (20, 5160786), (23, 4487640), (24, 4300655), (30, 3440524), (40, 2580393), (46, 2243820), (60, 1720262), (69, 1495880), (92, 1121910), (115, 897528), (120, 860131), (138, 747940), (184, 560955), (230, 448764), (276, 373970), (345, 299176), (460, 224382), (552, 186985), (690, 149588), (920, 112191), (1380, 74794), (2760, 37397)]