80861430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 215822880

約数和(自身を除く): 134961450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 169, 195, 205, 246, 338, 389, 390, 410, 507, 533, 615, 778, 845, 1014, 1066, 1167, 1230, 1599, 1690, 1945, 2334, 2535, 2665, 3198, 3890, 5057, 5070, 5330, 5835, 6929, 7995, 10114, 11670, 13858, 15171, 15949, 15990, 20787, 25285, 30342, 31898, 34645, 41574, 47847, 50570, 65741, 69290, 75855, 79745, 95694, 103935, 131482, 151710, 159490, 197223, 207337, 207870, 239235, 328705, 394446, 414674, 478470, 622011, 657410, 986115, 1036685, 1244022, 1972230, 2073370, 2695381, 3110055, 5390762, 6220110, 8086143, 13476905, 16172286, 26953810, 40430715, 80861430]

約数ペア:

[(1, 80861430), (2, 40430715), (3, 26953810), (5, 16172286), (6, 13476905), (10, 8086143), (13, 6220110), (15, 5390762), (26, 3110055), (30, 2695381), (39, 2073370), (41, 1972230), (65, 1244022), (78, 1036685), (82, 986115), (123, 657410), (130, 622011), (169, 478470), (195, 414674), (205, 394446), (246, 328705), (338, 239235), (389, 207870), (390, 207337), (410, 197223), (507, 159490), (533, 151710), (615, 131482), (778, 103935), (845, 95694), (1014, 79745), (1066, 75855), (1167, 69290), (1230, 65741), (1599, 50570), (1690, 47847), (1945, 41574), (2334, 34645), (2535, 31898), (2665, 30342), (3198, 25285), (3890, 20787), (5057, 15990), (5070, 15949), (5330, 15171), (5835, 13858), (6929, 11670), (7995, 10114)]