79091760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29959}}^1$

素因数の和:29986

約数の個数: 80

約数和(自身を含む): 267482880

約数和(自身を除く): 188391120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 29959, 59918, 89877, 119836, 149795, 179754, 239672, 299590, 329549, 359508, 449385, 479344, 599180, 659098, 719016, 898770, 988647, 1198360, 1318196, 1438032, 1647745, 1797540, 1977294, 2396720, 2636392, 3295490, 3595080, 3954588, 4943235, 5272784, 6590980, 7190160, 7909176, 9886470, 13181960, 15818352, 19772940, 26363920, 39545880, 79091760]

約数ペア:

[(1, 79091760), (2, 39545880), (3, 26363920), (4, 19772940), (5, 15818352), (6, 13181960), (8, 9886470), (10, 7909176), (11, 7190160), (12, 6590980), (15, 5272784), (16, 4943235), (20, 3954588), (22, 3595080), (24, 3295490), (30, 2636392), (33, 2396720), (40, 1977294), (44, 1797540), (48, 1647745), (55, 1438032), (60, 1318196), (66, 1198360), (80, 988647), (88, 898770), (110, 719016), (120, 659098), (132, 599180), (165, 479344), (176, 449385), (220, 359508), (240, 329549), (264, 299590), (330, 239672), (440, 179754), (528, 149795), (660, 119836), (880, 89877), (1320, 59918), (2640, 29959)]