26739480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{503}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 80559360

約数和(自身を除く): 53819880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443, 503, 886, 1006, 1329, 1509, 1772, 2012, 2215, 2515, 2658, 3018, 3544, 4024, 4430, 5030, 5316, 6036, 6645, 7545, 8860, 10060, 10632, 12072, 13290, 15090, 17720, 20120, 26580, 30180, 53160, 60360, 222829, 445658, 668487, 891316, 1114145, 1336974, 1782632, 2228290, 2673948, 3342435, 4456580, 5347896, 6684870, 8913160, 13369740, 26739480]

約数ペア:

[(1, 26739480), (2, 13369740), (3, 8913160), (4, 6684870), (5, 5347896), (6, 4456580), (8, 3342435), (10, 2673948), (12, 2228290), (15, 1782632), (20, 1336974), (24, 1114145), (30, 891316), (40, 668487), (60, 445658), (120, 222829), (443, 60360), (503, 53160), (886, 30180), (1006, 26580), (1329, 20120), (1509, 17720), (1772, 15090), (2012, 13290), (2215, 12072), (2515, 10632), (2658, 10060), (3018, 8860), (3544, 7545), (4024, 6645), (4430, 6036), (5030, 5316)]