27810960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{115879}}^1$

素因数の和:115895

約数の個数: 40

約数和(自身を含む): 86214720

約数和(自身を除く): 58403760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 115879, 231758, 347637, 463516, 579395, 695274, 927032, 1158790, 1390548, 1738185, 1854064, 2317580, 2781096, 3476370, 4635160, 5562192, 6952740, 9270320, 13905480, 27810960]

約数ペア:

[(1, 27810960), (2, 13905480), (3, 9270320), (4, 6952740), (5, 5562192), (6, 4635160), (8, 3476370), (10, 2781096), (12, 2317580), (15, 1854064), (16, 1738185), (20, 1390548), (24, 1158790), (30, 927032), (40, 695274), (48, 579395), (60, 463516), (80, 347637), (120, 231758), (240, 115879)]