15192880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{359}}^1$

素因数の和:418

約数の個数: 60

約数和(自身を含む): 37028880

約数和(自身を除く): 21836000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 359, 368, 460, 529, 718, 920, 1058, 1436, 1795, 1840, 2116, 2645, 2872, 3590, 4232, 5290, 5744, 7180, 8257, 8464, 10580, 14360, 16514, 21160, 28720, 33028, 41285, 42320, 66056, 82570, 132112, 165140, 189911, 330280, 379822, 660560, 759644, 949555, 1519288, 1899110, 3038576, 3798220, 7596440, 15192880]

約数ペア:

[(1, 15192880), (2, 7596440), (4, 3798220), (5, 3038576), (8, 1899110), (10, 1519288), (16, 949555), (20, 759644), (23, 660560), (40, 379822), (46, 330280), (80, 189911), (92, 165140), (115, 132112), (184, 82570), (230, 66056), (359, 42320), (368, 41285), (460, 33028), (529, 28720), (718, 21160), (920, 16514), (1058, 14360), (1436, 10580), (1795, 8464), (1840, 8257), (2116, 7180), (2645, 5744), (2872, 5290), (3590, 4232)]