15250960

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{503}}^1$

素因数の和:895

約数の個数: 40

約数和(自身を含む): 35622720

約数和(自身を除く): 20371760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 503, 758, 1006, 1516, 1895, 2012, 2515, 3032, 3790, 4024, 5030, 6064, 7580, 8048, 10060, 15160, 20120, 30320, 40240, 190637, 381274, 762548, 953185, 1525096, 1906370, 3050192, 3812740, 7625480, 15250960]

約数ペア:

[(1, 15250960), (2, 7625480), (4, 3812740), (5, 3050192), (8, 1906370), (10, 1525096), (16, 953185), (20, 762548), (40, 381274), (80, 190637), (379, 40240), (503, 30320), (758, 20120), (1006, 15160), (1516, 10060), (1895, 8048), (2012, 7580), (2515, 6064), (3032, 5030), (3790, 4024)]