102729720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{856081}}^1$

素因数の和:856095

約数の個数: 32

約数和(自身を含む): 308189520

約数和(自身を除く): 205459800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 856081, 1712162, 2568243, 3424324, 4280405, 5136486, 6848648, 8560810, 10272972, 12841215, 17121620, 20545944, 25682430, 34243240, 51364860, 102729720]

約数ペア:

[(1, 102729720), (2, 51364860), (3, 34243240), (4, 25682430), (5, 20545944), (6, 17121620), (8, 12841215), (10, 10272972), (12, 8560810), (15, 6848648), (20, 5136486), (24, 4280405), (30, 3424324), (40, 2568243), (60, 1712162), (120, 856081)]