485778960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{674693}}^1$

素因数の和:674712

約数の個数: 60

約数和(自身を含む): 1631410092

約数和(自身を除く): 1145631132

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 674693, 1349386, 2024079, 2698772, 3373465, 4048158, 5397544, 6072237, 6746930, 8096316, 10120395, 10795088, 12144474, 13493860, 16192632, 20240790, 24288948, 26987720, 30361185, 32385264, 40481580, 48577896, 53975440, 60722370, 80963160, 97155792, 121444740, 161926320, 242889480, 485778960]

約数ペア:

[(1, 485778960), (2, 242889480), (3, 161926320), (4, 121444740), (5, 97155792), (6, 80963160), (8, 60722370), (9, 53975440), (10, 48577896), (12, 40481580), (15, 32385264), (16, 30361185), (18, 26987720), (20, 24288948), (24, 20240790), (30, 16192632), (36, 13493860), (40, 12144474), (45, 10795088), (48, 10120395), (60, 8096316), (72, 6746930), (80, 6072237), (90, 5397544), (120, 4048158), (144, 3373465), (180, 2698772), (240, 2024079), (360, 1349386), (720, 674693)]