5156181960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{248371}}^1$

素因数の和:248558

約数の個数: 64

約数和(自身を含む): 15558022080

約数和(自身を除く): 10401840120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 10380, 20760, 248371, 496742, 745113, 993484, 1241855, 1490226, 1986968, 2483710, 2980452, 3725565, 4967420, 5960904, 7451130, 9934840, 14902260, 29804520, 42968183, 85936366, 128904549, 171872732, 214840915, 257809098, 343745464, 429681830, 515618196, 644522745, 859363660, 1031236392, 1289045490, 1718727320, 2578090980, 5156181960]

約数ペア:

[(1, 5156181960), (2, 2578090980), (3, 1718727320), (4, 1289045490), (5, 1031236392), (6, 859363660), (8, 644522745), (10, 515618196), (12, 429681830), (15, 343745464), (20, 257809098), (24, 214840915), (30, 171872732), (40, 128904549), (60, 85936366), (120, 42968183), (173, 29804520), (346, 14902260), (519, 9934840), (692, 7451130), (865, 5960904), (1038, 4967420), (1384, 3725565), (1730, 2980452), (2076, 2483710), (2595, 1986968), (3460, 1490226), (4152, 1241855), (5190, 993484), (6920, 745113), (10380, 496742), (20760, 248371)]