1605634320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6690143}}^1$

素因数の和:6690159

約数の個数: 40

約数和(自身を含む): 4977467136

約数和(自身を除く): 3371832816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6690143, 13380286, 20070429, 26760572, 33450715, 40140858, 53521144, 66901430, 80281716, 100352145, 107042288, 133802860, 160563432, 200704290, 267605720, 321126864, 401408580, 535211440, 802817160, 1605634320]

約数ペア:

[(1, 1605634320), (2, 802817160), (3, 535211440), (4, 401408580), (5, 321126864), (6, 267605720), (8, 200704290), (10, 160563432), (12, 133802860), (15, 107042288), (16, 100352145), (20, 80281716), (24, 66901430), (30, 53521144), (40, 40140858), (48, 33450715), (60, 26760572), (80, 20070429), (120, 13380286), (240, 6690143)]