158908440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1297}}^1$

素因数の和:2332

約数の個数: 64

約数和(自身を含む): 477560160

約数和(自身を除く): 318651720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1021, 1297, 2042, 2594, 3063, 3891, 4084, 5105, 5188, 6126, 6485, 7782, 8168, 10210, 10376, 12252, 12970, 15315, 15564, 19455, 20420, 24504, 25940, 30630, 31128, 38910, 40840, 51880, 61260, 77820, 122520, 155640, 1324237, 2648474, 3972711, 5296948, 6621185, 7945422, 10593896, 13242370, 15890844, 19863555, 26484740, 31781688, 39727110, 52969480, 79454220, 158908440]

約数ペア:

[(1, 158908440), (2, 79454220), (3, 52969480), (4, 39727110), (5, 31781688), (6, 26484740), (8, 19863555), (10, 15890844), (12, 13242370), (15, 10593896), (20, 7945422), (24, 6621185), (30, 5296948), (40, 3972711), (60, 2648474), (120, 1324237), (1021, 155640), (1297, 122520), (2042, 77820), (2594, 61260), (3063, 51880), (3891, 40840), (4084, 38910), (5105, 31128), (5188, 30630), (6126, 25940), (6485, 24504), (7782, 20420), (8168, 19455), (10210, 15564), (10376, 15315), (12252, 12970)]