72393114.000000000

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{318881}}^1$

素因数の和:318898

約数の個数: 48

約数和(自身を含む): 373091940

約数和(自身を除く): 258294780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 318881, 637762, 956643, 1275524, 1594405, 1913286, 2551048, 2869929, 3188810, 3826572, 4783215, 5739858, 6377620, 7653144, 9566430, 11479716, 12755240, 14349645, 19132860, 22959432, 28699290, 38265720, 57398580, 114797160]

約数ペア:

[(1, 114797160), (2, 57398580), (3, 38265720), (4, 28699290), (5, 22959432), (6, 19132860), (8, 14349645), (9, 12755240), (10, 11479716), (12, 9566430), (15, 7653144), (18, 6377620), (20, 5739858), (24, 4783215), (30, 3826572), (36, 3188810), (40, 2869929), (45, 2551048), (60, 1913286), (72, 1594405), (90, 1275524), (120, 956643), (180, 637762), (360, 318881)]