248632680

素因数分解:

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

素因数の和:2071953

約数の個数: 32

約数和(自身を含む): 745898400

約数和(自身を除く): 497265720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2071939, 4143878, 6215817, 8287756, 10359695, 12431634, 16575512, 20719390, 24863268, 31079085, 41438780, 49726536, 62158170, 82877560, 124316340, 248632680]

約数ペア:

[(1, 248632680), (2, 124316340), (3, 82877560), (4, 62158170), (5, 49726536), (6, 41438780), (8, 31079085), (10, 24863268), (12, 20719390), (15, 16575512), (20, 12431634), (24, 10359695), (30, 8287756), (40, 6215817), (60, 4143878), (120, 2071939)]