390654360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12473}}^1$

素因数の和:12522

約数の個数: 128

約数和(自身を含む): 1347192000

約数和(自身を除く): 956537640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 10440, 12473, 15660, 24946, 31320, 37419, 49892, 62365, 74838, 99784, 112257, 124730, 149676, 187095, 224514, 249460, 299352, 336771, 361717, 374190, 449028, 498920, 561285, 673542, 723434, 748380, 898056, 1085151, 1122570, 1347084, 1446868, 1496760, 1683855, 1808585, 2170302, 2245140, 2694168, 2893736, 3255453, 3367710, 3617170, 4340604, 4490280, 5425755, 6510906, 6735420, 7234340, 8681208, 9766359, 10851510, 13021812, 13470840, 14468680, 16277265, 19532718, 21703020, 26043624, 32554530, 39065436, 43406040, 48831795, 65109060, 78130872, 97663590, 130218120, 195327180, 390654360]

約数ペア:

[(1, 390654360), (2, 195327180), (3, 130218120), (4, 97663590), (5, 78130872), (6, 65109060), (8, 48831795), (9, 43406040), (10, 39065436), (12, 32554530), (15, 26043624), (18, 21703020), (20, 19532718), (24, 16277265), (27, 14468680), (29, 13470840), (30, 13021812), (36, 10851510), (40, 9766359), (45, 8681208), (54, 7234340), (58, 6735420), (60, 6510906), (72, 5425755), (87, 4490280), (90, 4340604), (108, 3617170), (116, 3367710), (120, 3255453), (135, 2893736), (145, 2694168), (174, 2245140), (180, 2170302), (216, 1808585), (232, 1683855), (261, 1496760), (270, 1446868), (290, 1347084), (348, 1122570), (360, 1085151), (435, 898056), (522, 748380), (540, 723434), (580, 673542), (696, 561285), (783, 498920), (870, 449028), (1044, 374190), (1080, 361717), (1160, 336771), (1305, 299352), (1566, 249460), (1740, 224514), (2088, 187095), (2610, 149676), (3132, 124730), (3480, 112257), (3915, 99784), (5220, 74838), (6264, 62365), (7830, 49892), (10440, 37419), (12473, 31320), (15660, 24946)]