2554650240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1330547}}^1$

素因数の和:1330569

約数の個数: 64

約数和(自身を含む): 8142953760

約数和(自身を除く): 5588303520

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, 1330547, 2661094, 3991641, 5322188, 6652735, 7983282, 10644376, 13305470, 15966564, 19958205, 21288752, 26610940, 31933128, 39916410, 42577504, 53221880, 63866256, 79832820, 85155008, 106443760, 127732512, 159665640, 170310016, 212887520, 255465024, 319331280, 425775040, 510930048, 638662560, 851550080, 1277325120, 2554650240]

約数ペア:

[(1, 2554650240), (2, 1277325120), (3, 851550080), (4, 638662560), (5, 510930048), (6, 425775040), (8, 319331280), (10, 255465024), (12, 212887520), (15, 170310016), (16, 159665640), (20, 127732512), (24, 106443760), (30, 85155008), (32, 79832820), (40, 63866256), (48, 53221880), (60, 42577504), (64, 39916410), (80, 31933128), (96, 26610940), (120, 21288752), (128, 19958205), (160, 15966564), (192, 13305470), (240, 10644376), (320, 7983282), (384, 6652735), (480, 5322188), (640, 3991641), (960, 2661094), (1920, 1330547)]