8327520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5783}}^1$

素因数の和:5804

約数の個数: 72

約数和(自身を含む): 28422576

約数和(自身を除く): 20095056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5783, 11566, 17349, 23132, 28915, 34698, 46264, 52047, 57830, 69396, 86745, 92528, 104094, 115660, 138792, 173490, 185056, 208188, 231320, 260235, 277584, 346980, 416376, 462640, 520470, 555168, 693960, 832752, 925280, 1040940, 1387920, 1665504, 2081880, 2775840, 4163760, 8327520]

約数ペア:

[(1, 8327520), (2, 4163760), (3, 2775840), (4, 2081880), (5, 1665504), (6, 1387920), (8, 1040940), (9, 925280), (10, 832752), (12, 693960), (15, 555168), (16, 520470), (18, 462640), (20, 416376), (24, 346980), (30, 277584), (32, 260235), (36, 231320), (40, 208188), (45, 185056), (48, 173490), (60, 138792), (72, 115660), (80, 104094), (90, 92528), (96, 86745), (120, 69396), (144, 57830), (160, 52047), (180, 46264), (240, 34698), (288, 28915), (360, 23132), (480, 17349), (720, 11566), (1440, 5783)]