18456425280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6408481}}^1$

素因数の和:6408504

約数の個数: 84

約数和(自身を含む): 63482422692

約数和(自身を除く): 45025997412

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 6408481, 12816962, 19225443, 25633924, 32042405, 38450886, 51267848, 57676329, 64084810, 76901772, 96127215, 102535696, 115352658, 128169620, 153803544, 192254430, 205071392, 230705316, 256339240, 288381645, 307607088, 384508860, 410142784, 461410632, 512678480, 576763290, 615214176, 769017720, 922821264, 1025356960, 1153526580, 1230428352, 1538035440, 1845642528, 2050713920, 2307053160, 3076070880, 3691285056, 4614106320, 6152141760, 9228212640, 18456425280]

約数ペア:

[(1, 18456425280), (2, 9228212640), (3, 6152141760), (4, 4614106320), (5, 3691285056), (6, 3076070880), (8, 2307053160), (9, 2050713920), (10, 1845642528), (12, 1538035440), (15, 1230428352), (16, 1153526580), (18, 1025356960), (20, 922821264), (24, 769017720), (30, 615214176), (32, 576763290), (36, 512678480), (40, 461410632), (45, 410142784), (48, 384508860), (60, 307607088), (64, 288381645), (72, 256339240), (80, 230705316), (90, 205071392), (96, 192254430), (120, 153803544), (144, 128169620), (160, 115352658), (180, 102535696), (192, 96127215), (240, 76901772), (288, 64084810), (320, 57676329), (360, 51267848), (480, 38450886), (576, 32042405), (720, 25633924), (960, 19225443), (1440, 12816962), (2880, 6408481)]