87560460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12473}}^1$

素因数の和:12504

約数の個数: 96

約数和(自身を含む): 293388480

約数和(自身を除く): 205828020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 12473, 24946, 37419, 49892, 62365, 74838, 112257, 124730, 149676, 162149, 187095, 224514, 249460, 324298, 336771, 374190, 449028, 486447, 561285, 648596, 673542, 748380, 810745, 972894, 1122570, 1347084, 1459341, 1621490, 1683855, 1945788, 2245140, 2432235, 2918682, 3242980, 3367710, 4378023, 4864470, 5837364, 6735420, 7296705, 8756046, 9728940, 14593410, 17512092, 21890115, 29186820, 43780230, 87560460]

約数ペア:

[(1, 87560460), (2, 43780230), (3, 29186820), (4, 21890115), (5, 17512092), (6, 14593410), (9, 9728940), (10, 8756046), (12, 7296705), (13, 6735420), (15, 5837364), (18, 4864470), (20, 4378023), (26, 3367710), (27, 3242980), (30, 2918682), (36, 2432235), (39, 2245140), (45, 1945788), (52, 1683855), (54, 1621490), (60, 1459341), (65, 1347084), (78, 1122570), (90, 972894), (108, 810745), (117, 748380), (130, 673542), (135, 648596), (156, 561285), (180, 486447), (195, 449028), (234, 374190), (260, 336771), (270, 324298), (351, 249460), (390, 224514), (468, 187095), (540, 162149), (585, 149676), (702, 124730), (780, 112257), (1170, 74838), (1404, 62365), (1755, 49892), (2340, 37419), (3510, 24946), (7020, 12473)]