2997948960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2081909}}^1$

素因数の和:2081930

約数の個数: 72

約数和(自身を含む): 10230505740

約数和(自身を除く): 7232556780

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2081909, 4163818, 6245727, 8327636, 10409545, 12491454, 16655272, 18737181, 20819090, 24982908, 31228635, 33310544, 37474362, 41638180, 49965816, 62457270, 66621088, 74948724, 83276360, 93685905, 99931632, 124914540, 149897448, 166552720, 187371810, 199863264, 249829080, 299794896, 333105440, 374743620, 499658160, 599589792, 749487240, 999316320, 1498974480, 2997948960]

約数ペア:

[(1, 2997948960), (2, 1498974480), (3, 999316320), (4, 749487240), (5, 599589792), (6, 499658160), (8, 374743620), (9, 333105440), (10, 299794896), (12, 249829080), (15, 199863264), (16, 187371810), (18, 166552720), (20, 149897448), (24, 124914540), (30, 99931632), (32, 93685905), (36, 83276360), (40, 74948724), (45, 66621088), (48, 62457270), (60, 49965816), (72, 41638180), (80, 37474362), (90, 33310544), (96, 31228635), (120, 24982908), (144, 20819090), (160, 18737181), (180, 16655272), (240, 12491454), (288, 10409545), (360, 8327636), (480, 6245727), (720, 4163818), (1440, 2081909)]