48387480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4157}}^1$

素因数の和:4268

約数の個数: 64

約数和(自身を含む): 146694240

約数和(自身を除く): 98306760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 4157, 5820, 8314, 11640, 12471, 16628, 20785, 24942, 33256, 41570, 49884, 62355, 83140, 99768, 124710, 166280, 249420, 403229, 498840, 806458, 1209687, 1612916, 2016145, 2419374, 3225832, 4032290, 4838748, 6048435, 8064580, 9677496, 12096870, 16129160, 24193740, 48387480]

約数ペア:

[(1, 48387480), (2, 24193740), (3, 16129160), (4, 12096870), (5, 9677496), (6, 8064580), (8, 6048435), (10, 4838748), (12, 4032290), (15, 3225832), (20, 2419374), (24, 2016145), (30, 1612916), (40, 1209687), (60, 806458), (97, 498840), (120, 403229), (194, 249420), (291, 166280), (388, 124710), (485, 99768), (582, 83140), (776, 62355), (970, 49884), (1164, 41570), (1455, 33256), (1940, 24942), (2328, 20785), (2910, 16628), (3880, 12471), (4157, 11640), (5820, 8314)]