249825360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1040939}}^1$

素因数の和:1040955

約数の個数: 40

約数和(自身を含む): 774459360

約数和(自身を除く): 524634000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1040939, 2081878, 3122817, 4163756, 5204695, 6245634, 8327512, 10409390, 12491268, 15614085, 16655024, 20818780, 24982536, 31228170, 41637560, 49965072, 62456340, 83275120, 124912680, 249825360]

約数ペア:

[(1, 249825360), (2, 124912680), (3, 83275120), (4, 62456340), (5, 49965072), (6, 41637560), (8, 31228170), (10, 24982536), (12, 20818780), (15, 16655024), (16, 15614085), (20, 12491268), (24, 10409390), (30, 8327512), (40, 6245634), (48, 5204695), (60, 4163756), (80, 3122817), (120, 2081878), (240, 1040939)]