1203905280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{313517}}^1$

素因数の和:313541

約数の個数: 72

約数和(自身を含む): 3844984752

約数和(自身を除く): 2641079472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 313517, 627034, 940551, 1254068, 1567585, 1881102, 2508136, 3135170, 3762204, 4702755, 5016272, 6270340, 7524408, 9405510, 10032544, 12540680, 15048816, 18811020, 20065088, 25081360, 30097632, 37622040, 40130176, 50162720, 60195264, 75244080, 80260352, 100325440, 120390528, 150488160, 200650880, 240781056, 300976320, 401301760, 601952640, 1203905280]

約数ペア:

[(1, 1203905280), (2, 601952640), (3, 401301760), (4, 300976320), (5, 240781056), (6, 200650880), (8, 150488160), (10, 120390528), (12, 100325440), (15, 80260352), (16, 75244080), (20, 60195264), (24, 50162720), (30, 40130176), (32, 37622040), (40, 30097632), (48, 25081360), (60, 20065088), (64, 18811020), (80, 15048816), (96, 12540680), (120, 10032544), (128, 9405510), (160, 7524408), (192, 6270340), (240, 5016272), (256, 4702755), (320, 3762204), (384, 3135170), (480, 2508136), (640, 1881102), (768, 1567585), (960, 1254068), (1280, 940551), (1920, 627034), (3840, 313517)]