2153638440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5982329}}^1$

素因数の和:5982346

約数の個数: 48

約数和(自身を含む): 6999326100

約数和(自身を除く): 4845687660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5982329, 11964658, 17946987, 23929316, 29911645, 35893974, 47858632, 53840961, 59823290, 71787948, 89734935, 107681922, 119646580, 143575896, 179469870, 215363844, 239293160, 269204805, 358939740, 430727688, 538409610, 717879480, 1076819220, 2153638440]

約数ペア:

[(1, 2153638440), (2, 1076819220), (3, 717879480), (4, 538409610), (5, 430727688), (6, 358939740), (8, 269204805), (9, 239293160), (10, 215363844), (12, 179469870), (15, 143575896), (18, 119646580), (20, 107681922), (24, 89734935), (30, 71787948), (36, 59823290), (40, 53840961), (45, 47858632), (60, 35893974), (72, 29911645), (90, 23929316), (120, 17946987), (180, 11964658), (360, 5982329)]