1243533960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3454261}}^1$

素因数の和:3454278

約数の個数: 48

約数和(自身を含む): 4041486540

約数和(自身を除く): 2797952580

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, 3454261, 6908522, 10362783, 13817044, 17271305, 20725566, 27634088, 31088349, 34542610, 41451132, 51813915, 62176698, 69085220, 82902264, 103627830, 124353396, 138170440, 155441745, 207255660, 248706792, 310883490, 414511320, 621766980, 1243533960]

約数ペア:

[(1, 1243533960), (2, 621766980), (3, 414511320), (4, 310883490), (5, 248706792), (6, 207255660), (8, 155441745), (9, 138170440), (10, 124353396), (12, 103627830), (15, 82902264), (18, 69085220), (20, 62176698), (24, 51813915), (30, 41451132), (36, 34542610), (40, 31088349), (45, 27634088), (60, 20725566), (72, 17271305), (90, 13817044), (120, 10362783), (180, 6908522), (360, 3454261)]