72535080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2063}}^1$

素因数の和:2370

約数の個数: 64

約数和(自身を含む): 218453760

約数和(自身を除く): 145918680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1172, 1465, 1758, 2063, 2344, 2930, 3516, 4126, 4395, 5860, 6189, 7032, 8252, 8790, 10315, 11720, 12378, 16504, 17580, 20630, 24756, 30945, 35160, 41260, 49512, 61890, 82520, 123780, 247560, 604459, 1208918, 1813377, 2417836, 3022295, 3626754, 4835672, 6044590, 7253508, 9066885, 12089180, 14507016, 18133770, 24178360, 36267540, 72535080]

約数ペア:

[(1, 72535080), (2, 36267540), (3, 24178360), (4, 18133770), (5, 14507016), (6, 12089180), (8, 9066885), (10, 7253508), (12, 6044590), (15, 4835672), (20, 3626754), (24, 3022295), (30, 2417836), (40, 1813377), (60, 1208918), (120, 604459), (293, 247560), (586, 123780), (879, 82520), (1172, 61890), (1465, 49512), (1758, 41260), (2063, 35160), (2344, 30945), (2930, 24756), (3516, 20630), (4126, 17580), (4395, 16504), (5860, 12378), (6189, 11720), (7032, 10315), (8252, 8790)]