66790560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{401}}^1$

素因数の和:766

約数の個数: 96

約数和(自身を含む): 211522752

約数和(自身を除く): 144732192

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, 347, 401, 480, 694, 802, 1041, 1203, 1388, 1604, 1735, 2005, 2082, 2406, 2776, 3208, 3470, 4010, 4164, 4812, 5205, 5552, 6015, 6416, 6940, 8020, 8328, 9624, 10410, 11104, 12030, 12832, 13880, 16040, 16656, 19248, 20820, 24060, 27760, 32080, 33312, 38496, 41640, 48120, 55520, 64160, 83280, 96240, 139147, 166560, 192480, 278294, 417441, 556588, 695735, 834882, 1113176, 1391470, 1669764, 2087205, 2226352, 2782940, 3339528, 4174410, 4452704, 5565880, 6679056, 8348820, 11131760, 13358112, 16697640, 22263520, 33395280, 66790560]

約数ペア:

[(1, 66790560), (2, 33395280), (3, 22263520), (4, 16697640), (5, 13358112), (6, 11131760), (8, 8348820), (10, 6679056), (12, 5565880), (15, 4452704), (16, 4174410), (20, 3339528), (24, 2782940), (30, 2226352), (32, 2087205), (40, 1669764), (48, 1391470), (60, 1113176), (80, 834882), (96, 695735), (120, 556588), (160, 417441), (240, 278294), (347, 192480), (401, 166560), (480, 139147), (694, 96240), (802, 83280), (1041, 64160), (1203, 55520), (1388, 48120), (1604, 41640), (1735, 38496), (2005, 33312), (2082, 32080), (2406, 27760), (2776, 24060), (3208, 20820), (3470, 19248), (4010, 16656), (4164, 16040), (4812, 13880), (5205, 12832), (5552, 12030), (6015, 11104), (6416, 10410), (6940, 9624), (8020, 8328)]