80931180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2609}}^1$

素因数の和:2679

約数の個数: 96

約数和(自身を含む): 252564480

約数和(自身を除く): 171633300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 165, 188, 220, 235, 282, 330, 470, 517, 564, 660, 705, 940, 1034, 1410, 1551, 2068, 2585, 2609, 2820, 3102, 5170, 5218, 6204, 7755, 7827, 10340, 10436, 13045, 15510, 15654, 26090, 28699, 31020, 31308, 39135, 52180, 57398, 78270, 86097, 114796, 122623, 143495, 156540, 172194, 245246, 286990, 344388, 367869, 430485, 490492, 573980, 613115, 735738, 860970, 1226230, 1348853, 1471476, 1721940, 1839345, 2452460, 2697706, 3678690, 4046559, 5395412, 6744265, 7357380, 8093118, 13488530, 16186236, 20232795, 26977060, 40465590, 80931180]

約数ペア:

[(1, 80931180), (2, 40465590), (3, 26977060), (4, 20232795), (5, 16186236), (6, 13488530), (10, 8093118), (11, 7357380), (12, 6744265), (15, 5395412), (20, 4046559), (22, 3678690), (30, 2697706), (33, 2452460), (44, 1839345), (47, 1721940), (55, 1471476), (60, 1348853), (66, 1226230), (94, 860970), (110, 735738), (132, 613115), (141, 573980), (165, 490492), (188, 430485), (220, 367869), (235, 344388), (282, 286990), (330, 245246), (470, 172194), (517, 156540), (564, 143495), (660, 122623), (705, 114796), (940, 86097), (1034, 78270), (1410, 57398), (1551, 52180), (2068, 39135), (2585, 31308), (2609, 31020), (2820, 28699), (3102, 26090), (5170, 15654), (5218, 15510), (6204, 13045), (7755, 10436), (7827, 10340)]