2645768640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2756009}}^1$

素因数の和:2756029

約数の個数: 56

約数和(自身を含む): 8400318480

約数和(自身を除く): 5754549840

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, 160, 192, 240, 320, 480, 960, 2756009, 5512018, 8268027, 11024036, 13780045, 16536054, 22048072, 27560090, 33072108, 41340135, 44096144, 55120180, 66144216, 82680270, 88192288, 110240360, 132288432, 165360540, 176384576, 220480720, 264576864, 330721080, 440961440, 529153728, 661442160, 881922880, 1322884320, 2645768640]

約数ペア:

[(1, 2645768640), (2, 1322884320), (3, 881922880), (4, 661442160), (5, 529153728), (6, 440961440), (8, 330721080), (10, 264576864), (12, 220480720), (15, 176384576), (16, 165360540), (20, 132288432), (24, 110240360), (30, 88192288), (32, 82680270), (40, 66144216), (48, 55120180), (60, 44096144), (64, 41340135), (80, 33072108), (96, 27560090), (120, 22048072), (160, 16536054), (192, 13780045), (240, 11024036), (320, 8268027), (480, 5512018), (960, 2756009)]