326296260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4783}}^1$

素因数の和:5177

約数の個数: 72

約数和(自身を含む): 992584320

約数和(自身を除く): 666288060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379, 758, 1137, 1516, 1895, 2274, 3411, 3790, 4548, 4783, 5685, 6822, 7580, 9566, 11370, 13644, 14349, 17055, 19132, 22740, 23915, 28698, 34110, 43047, 47830, 57396, 68220, 71745, 86094, 95660, 143490, 172188, 215235, 286980, 430470, 860940, 1812757, 3625514, 5438271, 7251028, 9063785, 10876542, 16314813, 18127570, 21753084, 27191355, 32629626, 36255140, 54382710, 65259252, 81574065, 108765420, 163148130, 326296260]

約数ペア:

[(1, 326296260), (2, 163148130), (3, 108765420), (4, 81574065), (5, 65259252), (6, 54382710), (9, 36255140), (10, 32629626), (12, 27191355), (15, 21753084), (18, 18127570), (20, 16314813), (30, 10876542), (36, 9063785), (45, 7251028), (60, 5438271), (90, 3625514), (180, 1812757), (379, 860940), (758, 430470), (1137, 286980), (1516, 215235), (1895, 172188), (2274, 143490), (3411, 95660), (3790, 86094), (4548, 71745), (4783, 68220), (5685, 57396), (6822, 47830), (7580, 43047), (9566, 34110), (11370, 28698), (13644, 23915), (14349, 22740), (17055, 19132)]