372949020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2071939}}^1$

素因数の和:2071954

約数の個数: 36

約数和(自身を含む): 1131279240

約数和(自身を除く): 758330220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2071939, 4143878, 6215817, 8287756, 10359695, 12431634, 18647451, 20719390, 24863268, 31079085, 37294902, 41438780, 62158170, 74589804, 93237255, 124316340, 186474510, 372949020]

約数ペア:

[(1, 372949020), (2, 186474510), (3, 124316340), (4, 93237255), (5, 74589804), (6, 62158170), (9, 41438780), (10, 37294902), (12, 31079085), (15, 24863268), (18, 20719390), (20, 18647451), (30, 12431634), (36, 10359695), (45, 8287756), (60, 6215817), (90, 4143878), (180, 2071939)]