83432880

素因数分解:

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

素因数の和:115898

約数の個数: 60

約数和(自身を含む): 280197840

約数和(自身を除く): 196764960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 115879, 231758, 347637, 463516, 579395, 695274, 927032, 1042911, 1158790, 1390548, 1738185, 1854064, 2085822, 2317580, 2781096, 3476370, 4171644, 4635160, 5214555, 5562192, 6952740, 8343288, 9270320, 10429110, 13905480, 16686576, 20858220, 27810960, 41716440, 83432880]

約数ペア:

[(1, 83432880), (2, 41716440), (3, 27810960), (4, 20858220), (5, 16686576), (6, 13905480), (8, 10429110), (9, 9270320), (10, 8343288), (12, 6952740), (15, 5562192), (16, 5214555), (18, 4635160), (20, 4171644), (24, 3476370), (30, 2781096), (36, 2317580), (40, 2085822), (45, 1854064), (48, 1738185), (60, 1390548), (72, 1158790), (80, 1042911), (90, 927032), (120, 695274), (144, 579395), (180, 463516), (240, 347637), (360, 231758), (720, 115879)]