509090640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{6113}}^1$

素因数の和:6476

約数の個数: 80

約数和(自身を含む): 1582987968

約数和(自身を除く): 1073897328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 347, 694, 1041, 1388, 1735, 2082, 2776, 3470, 4164, 5205, 5552, 6113, 6940, 8328, 10410, 12226, 13880, 16656, 18339, 20820, 24452, 27760, 30565, 36678, 41640, 48904, 61130, 73356, 83280, 91695, 97808, 122260, 146712, 183390, 244520, 293424, 366780, 489040, 733560, 1467120, 2121211, 4242422, 6363633, 8484844, 10606055, 12727266, 16969688, 21212110, 25454532, 31818165, 33939376, 42424220, 50909064, 63636330, 84848440, 101818128, 127272660, 169696880, 254545320, 509090640]

約数ペア:

[(1, 509090640), (2, 254545320), (3, 169696880), (4, 127272660), (5, 101818128), (6, 84848440), (8, 63636330), (10, 50909064), (12, 42424220), (15, 33939376), (16, 31818165), (20, 25454532), (24, 21212110), (30, 16969688), (40, 12727266), (48, 10606055), (60, 8484844), (80, 6363633), (120, 4242422), (240, 2121211), (347, 1467120), (694, 733560), (1041, 489040), (1388, 366780), (1735, 293424), (2082, 244520), (2776, 183390), (3470, 146712), (4164, 122260), (5205, 97808), (5552, 91695), (6113, 83280), (6940, 73356), (8328, 61130), (10410, 48904), (12226, 41640), (13880, 36678), (16656, 30565), (18339, 27760), (20820, 24452)]