72732720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{303053}}^1$

素因数の和:303069

約数の個数: 40

約数和(自身を含む): 225472176

約数和(自身を除く): 152739456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 303053, 606106, 909159, 1212212, 1515265, 1818318, 2424424, 3030530, 3636636, 4545795, 4848848, 6061060, 7273272, 9091590, 12122120, 14546544, 18183180, 24244240, 36366360, 72732720]

約数ペア:

[(1, 72732720), (2, 36366360), (3, 24244240), (4, 18183180), (5, 14546544), (6, 12122120), (8, 9091590), (10, 7273272), (12, 6061060), (15, 4848848), (16, 4545795), (20, 3636636), (24, 3030530), (30, 2424424), (40, 1818318), (48, 1515265), (60, 1212212), (80, 909159), (120, 606106), (240, 303053)]