450098640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{208379}}^1$

素因数の和:208401

約数の個数: 80

約数和(自身を含む): 1550347200

約数和(自身を除く): 1100248560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 208379, 416758, 625137, 833516, 1041895, 1250274, 1667032, 1875411, 2083790, 2500548, 3125685, 3334064, 3750822, 4167580, 5001096, 5626233, 6251370, 7501644, 8335160, 9377055, 10002192, 11252466, 12502740, 15003288, 16670320, 18754110, 22504932, 25005480, 28131165, 30006576, 37508220, 45009864, 50010960, 56262330, 75016440, 90019728, 112524660, 150032880, 225049320, 450098640]

約数ペア:

[(1, 450098640), (2, 225049320), (3, 150032880), (4, 112524660), (5, 90019728), (6, 75016440), (8, 56262330), (9, 50010960), (10, 45009864), (12, 37508220), (15, 30006576), (16, 28131165), (18, 25005480), (20, 22504932), (24, 18754110), (27, 16670320), (30, 15003288), (36, 12502740), (40, 11252466), (45, 10002192), (48, 9377055), (54, 8335160), (60, 7501644), (72, 6251370), (80, 5626233), (90, 5001096), (108, 4167580), (120, 3750822), (135, 3334064), (144, 3125685), (180, 2500548), (216, 2083790), (240, 1875411), (270, 1667032), (360, 1250274), (432, 1041895), (540, 833516), (720, 625137), (1080, 416758), (2160, 208379)]