204414480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{283909}}^1$

素因数の和:283928

約数の個数: 60

約数和(自身を含む): 686494380

約数和(自身を除く): 482079900

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, 283909, 567818, 851727, 1135636, 1419545, 1703454, 2271272, 2555181, 2839090, 3406908, 4258635, 4542544, 5110362, 5678180, 6813816, 8517270, 10220724, 11356360, 12775905, 13627632, 17034540, 20441448, 22712720, 25551810, 34069080, 40882896, 51103620, 68138160, 102207240, 204414480]

約数ペア:

[(1, 204414480), (2, 102207240), (3, 68138160), (4, 51103620), (5, 40882896), (6, 34069080), (8, 25551810), (9, 22712720), (10, 20441448), (12, 17034540), (15, 13627632), (16, 12775905), (18, 11356360), (20, 10220724), (24, 8517270), (30, 6813816), (36, 5678180), (40, 5110362), (45, 4542544), (48, 4258635), (60, 3406908), (72, 2839090), (80, 2555181), (90, 2271272), (120, 1703454), (144, 1419545), (180, 1135636), (240, 851727), (360, 567818), (720, 283909)]