80784330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1069}}^1$

素因数の和:1319

約数の個数: 64

約数和(自身を含む): 212630400

約数和(自身を除く): 131846070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 229, 330, 458, 687, 1069, 1145, 1374, 2138, 2290, 2519, 3207, 3435, 5038, 5345, 6414, 6870, 7557, 10690, 11759, 12595, 15114, 16035, 23518, 25190, 32070, 35277, 37785, 58795, 70554, 75570, 117590, 176385, 244801, 352770, 489602, 734403, 1224005, 1468806, 2448010, 2692811, 3672015, 5385622, 7344030, 8078433, 13464055, 16156866, 26928110, 40392165, 80784330]

約数ペア:

[(1, 80784330), (2, 40392165), (3, 26928110), (5, 16156866), (6, 13464055), (10, 8078433), (11, 7344030), (15, 5385622), (22, 3672015), (30, 2692811), (33, 2448010), (55, 1468806), (66, 1224005), (110, 734403), (165, 489602), (229, 352770), (330, 244801), (458, 176385), (687, 117590), (1069, 75570), (1145, 70554), (1374, 58795), (2138, 37785), (2290, 35277), (2519, 32070), (3207, 25190), (3435, 23518), (5038, 16035), (5345, 15114), (6414, 12595), (6870, 11759), (7557, 10690)]