287183760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3823}}^1$

素因数の和:4152

約数の個数: 80

約数和(自身を含む): 893347584

約数和(自身を除く): 606163824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3756, 3823, 4695, 5008, 6260, 7512, 7646, 9390, 11469, 12520, 15024, 15292, 18780, 19115, 22938, 25040, 30584, 37560, 38230, 45876, 57345, 61168, 75120, 76460, 91752, 114690, 152920, 183504, 229380, 305840, 458760, 917520, 1196599, 2393198, 3589797, 4786396, 5982995, 7179594, 9572792, 11965990, 14359188, 17948985, 19145584, 23931980, 28718376, 35897970, 47863960, 57436752, 71795940, 95727920, 143591880, 287183760]

約数ペア:

[(1, 287183760), (2, 143591880), (3, 95727920), (4, 71795940), (5, 57436752), (6, 47863960), (8, 35897970), (10, 28718376), (12, 23931980), (15, 19145584), (16, 17948985), (20, 14359188), (24, 11965990), (30, 9572792), (40, 7179594), (48, 5982995), (60, 4786396), (80, 3589797), (120, 2393198), (240, 1196599), (313, 917520), (626, 458760), (939, 305840), (1252, 229380), (1565, 183504), (1878, 152920), (2504, 114690), (3130, 91752), (3756, 76460), (3823, 75120), (4695, 61168), (5008, 57345), (6260, 45876), (7512, 38230), (7646, 37560), (9390, 30584), (11469, 25040), (12520, 22938), (15024, 19115), (15292, 18780)]