499741680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2082257}}^1$

素因数の和:2082273

約数の個数: 40

約数和(自身を含む): 1549199952

約数和(自身を除く): 1049458272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2082257, 4164514, 6246771, 8329028, 10411285, 12493542, 16658056, 20822570, 24987084, 31233855, 33316112, 41645140, 49974168, 62467710, 83290280, 99948336, 124935420, 166580560, 249870840, 499741680]

約数ペア:

[(1, 499741680), (2, 249870840), (3, 166580560), (4, 124935420), (5, 99948336), (6, 83290280), (8, 62467710), (10, 49974168), (12, 41645140), (15, 33316112), (16, 31233855), (20, 24987084), (24, 20822570), (30, 16658056), (40, 12493542), (48, 10411285), (60, 8329028), (80, 6246771), (120, 4164514), (240, 2082257)]