13309220280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{378533}}^1$

素因数の和:378840

約数の個数: 64

約数和(自身を含む): 40064038560

約数和(自身を除く): 26754818280

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, 2344, 2930, 3516, 4395, 5860, 7032, 8790, 11720, 17580, 35160, 378533, 757066, 1135599, 1514132, 1892665, 2271198, 3028264, 3785330, 4542396, 5677995, 7570660, 9084792, 11355990, 15141320, 22711980, 45423960, 110910169, 221820338, 332730507, 443640676, 554550845, 665461014, 887281352, 1109101690, 1330922028, 1663652535, 2218203380, 2661844056, 3327305070, 4436406760, 6654610140, 13309220280]

約数ペア:

[(1, 13309220280), (2, 6654610140), (3, 4436406760), (4, 3327305070), (5, 2661844056), (6, 2218203380), (8, 1663652535), (10, 1330922028), (12, 1109101690), (15, 887281352), (20, 665461014), (24, 554550845), (30, 443640676), (40, 332730507), (60, 221820338), (120, 110910169), (293, 45423960), (586, 22711980), (879, 15141320), (1172, 11355990), (1465, 9084792), (1758, 7570660), (2344, 5677995), (2930, 4542396), (3516, 3785330), (4395, 3028264), (5860, 2271198), (7032, 1892665), (8790, 1514132), (11720, 1135599), (17580, 757066), (35160, 378533)]