45723060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{653}}^1$

素因数の和:1057

約数の個数: 72

約数和(自身を含む): 139262760

約数和(自身を除く): 93539700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389, 653, 778, 1167, 1306, 1556, 1945, 1959, 2334, 2612, 3265, 3501, 3890, 3918, 4668, 5835, 5877, 6530, 7002, 7780, 7836, 9795, 11670, 11754, 13060, 14004, 17505, 19590, 23340, 23508, 29385, 35010, 39180, 58770, 70020, 117540, 254017, 508034, 762051, 1016068, 1270085, 1524102, 2286153, 2540170, 3048204, 3810255, 4572306, 5080340, 7620510, 9144612, 11430765, 15241020, 22861530, 45723060]

約数ペア:

[(1, 45723060), (2, 22861530), (3, 15241020), (4, 11430765), (5, 9144612), (6, 7620510), (9, 5080340), (10, 4572306), (12, 3810255), (15, 3048204), (18, 2540170), (20, 2286153), (30, 1524102), (36, 1270085), (45, 1016068), (60, 762051), (90, 508034), (180, 254017), (389, 117540), (653, 70020), (778, 58770), (1167, 39180), (1306, 35010), (1556, 29385), (1945, 23508), (1959, 23340), (2334, 19590), (2612, 17505), (3265, 14004), (3501, 13060), (3890, 11754), (3918, 11670), (4668, 9795), (5835, 7836), (5877, 7780), (6530, 7002)]