231316320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{481909}}^1$

素因数の和:481927

約数の個数: 48

約数和(自身を含む): 728647920

約数和(自身を除く): 497331600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 481909, 963818, 1445727, 1927636, 2409545, 2891454, 3855272, 4819090, 5782908, 7228635, 7710544, 9638180, 11565816, 14457270, 15421088, 19276360, 23131632, 28914540, 38552720, 46263264, 57829080, 77105440, 115658160, 231316320]

約数ペア:

[(1, 231316320), (2, 115658160), (3, 77105440), (4, 57829080), (5, 46263264), (6, 38552720), (8, 28914540), (10, 23131632), (12, 19276360), (15, 15421088), (16, 14457270), (20, 11565816), (24, 9638180), (30, 7710544), (32, 7228635), (40, 5782908), (48, 4819090), (60, 3855272), (80, 2891454), (96, 2409545), (120, 1927636), (160, 1445727), (240, 963818), (480, 481909)]