82973160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{25609}}^1$

素因数の和:25632

約数の個数: 80

約数和(自身を含む): 278892900

約数和(自身を除く): 195919740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 25609, 51218, 76827, 102436, 128045, 153654, 204872, 230481, 256090, 307308, 384135, 460962, 512180, 614616, 691443, 768270, 921924, 1024360, 1152405, 1382886, 1536540, 1843848, 2074329, 2304810, 2765772, 3073080, 3457215, 4148658, 4609620, 5531544, 6914430, 8297316, 9219240, 10371645, 13828860, 16594632, 20743290, 27657720, 41486580, 82973160]

約数ペア:

[(1, 82973160), (2, 41486580), (3, 27657720), (4, 20743290), (5, 16594632), (6, 13828860), (8, 10371645), (9, 9219240), (10, 8297316), (12, 6914430), (15, 5531544), (18, 4609620), (20, 4148658), (24, 3457215), (27, 3073080), (30, 2765772), (36, 2304810), (40, 2074329), (45, 1843848), (54, 1536540), (60, 1382886), (72, 1152405), (81, 1024360), (90, 921924), (108, 768270), (120, 691443), (135, 614616), (162, 512180), (180, 460962), (216, 384135), (270, 307308), (324, 256090), (360, 230481), (405, 204872), (540, 153654), (648, 128045), (810, 102436), (1080, 76827), (1620, 51218), (3240, 25609)]