449403120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{208057}}^1$

素因数の和:208079

約数の個数: 80

約数和(自身を含む): 1547951520

約数和(自身を除く): 1098548400

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, 208057, 416114, 624171, 832228, 1040285, 1248342, 1664456, 1872513, 2080570, 2496684, 3120855, 3328912, 3745026, 4161140, 4993368, 5617539, 6241710, 7490052, 8322280, 9362565, 9986736, 11235078, 12483420, 14980104, 16644560, 18725130, 22470156, 24966840, 28087695, 29960208, 37450260, 44940312, 49933680, 56175390, 74900520, 89880624, 112350780, 149801040, 224701560, 449403120]

約数ペア:

[(1, 449403120), (2, 224701560), (3, 149801040), (4, 112350780), (5, 89880624), (6, 74900520), (8, 56175390), (9, 49933680), (10, 44940312), (12, 37450260), (15, 29960208), (16, 28087695), (18, 24966840), (20, 22470156), (24, 18725130), (27, 16644560), (30, 14980104), (36, 12483420), (40, 11235078), (45, 9986736), (48, 9362565), (54, 8322280), (60, 7490052), (72, 6241710), (80, 5617539), (90, 4993368), (108, 4161140), (120, 3745026), (135, 3328912), (144, 3120855), (180, 2496684), (216, 2080570), (240, 1872513), (270, 1664456), (360, 1248342), (432, 1040285), (540, 832228), (720, 624171), (1080, 416114), (2160, 208057)]