7776242560

素因数分解:

$2^7\times 5^1\times {\mathrm{2671}}^1\times {\mathrm{4549}}^1$

素因数の和:7239

約数の個数: 64

約数和(自身を含む): 18601128000

約数和(自身を除く): 10824885440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2671, 4549, 5342, 9098, 10684, 13355, 18196, 21368, 22745, 26710, 36392, 42736, 45490, 53420, 72784, 85472, 90980, 106840, 145568, 170944, 181960, 213680, 291136, 341888, 363920, 427360, 582272, 727840, 854720, 1455680, 1709440, 2911360, 12150379, 24300758, 48601516, 60751895, 97203032, 121503790, 194406064, 243007580, 388812128, 486015160, 777624256, 972030320, 1555248512, 1944060640, 3888121280, 7776242560]

約数ペア:

[(1, 7776242560), (2, 3888121280), (4, 1944060640), (5, 1555248512), (8, 972030320), (10, 777624256), (16, 486015160), (20, 388812128), (32, 243007580), (40, 194406064), (64, 121503790), (80, 97203032), (128, 60751895), (160, 48601516), (320, 24300758), (640, 12150379), (2671, 2911360), (4549, 1709440), (5342, 1455680), (9098, 854720), (10684, 727840), (13355, 582272), (18196, 427360), (21368, 363920), (22745, 341888), (26710, 291136), (36392, 213680), (42736, 181960), (45490, 170944), (53420, 145568), (72784, 106840), (85472, 90980)]