2645143680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1377679}}^1$

素因数の和:1377701

約数の個数: 64

約数和(自身を含む): 8431401600

約数和(自身を除く): 5786257920

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1377679, 2755358, 4133037, 5510716, 6888395, 8266074, 11021432, 13776790, 16532148, 20665185, 22042864, 27553580, 33064296, 41330370, 44085728, 55107160, 66128592, 82660740, 88171456, 110214320, 132257184, 165321480, 176342912, 220428640, 264514368, 330642960, 440857280, 529028736, 661285920, 881714560, 1322571840, 2645143680]

約数ペア:

[(1, 2645143680), (2, 1322571840), (3, 881714560), (4, 661285920), (5, 529028736), (6, 440857280), (8, 330642960), (10, 264514368), (12, 220428640), (15, 176342912), (16, 165321480), (20, 132257184), (24, 110214320), (30, 88171456), (32, 82660740), (40, 66128592), (48, 55107160), (60, 44085728), (64, 41330370), (80, 33064296), (96, 27553580), (120, 22042864), (128, 20665185), (160, 16532148), (192, 13776790), (240, 11021432), (320, 8266074), (384, 6888395), (480, 5510716), (640, 4133037), (960, 2755358), (1920, 1377679)]