2972784000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{61933}}^1$

素因数の和:61965

約数の個数: 128

約数和(自身を含む): 9854938080

約数和(自身を除く): 6882154080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 4000, 4800, 6000, 8000, 9600, 12000, 16000, 24000, 48000, 61933, 123866, 185799, 247732, 309665, 371598, 495464, 619330, 743196, 928995, 990928, 1238660, 1486392, 1548325, 1857990, 1981856, 2477320, 2972784, 3096650, 3715980, 3963712, 4644975, 4954640, 5945568, 6193300, 7431960, 7741625, 7927424, 9289950, 9909280, 11891136, 12386600, 14863920, 15483250, 18579900, 19818560, 23224875, 23782272, 24773200, 29727840, 30966500, 37159800, 39637120, 46449750, 49546400, 59455680, 61933000, 74319600, 92899500, 99092800, 118911360, 123866000, 148639200, 185799000, 198185600, 247732000, 297278400, 371598000, 495464000, 594556800, 743196000, 990928000, 1486392000, 2972784000]

約数ペア:

[(1, 2972784000), (2, 1486392000), (3, 990928000), (4, 743196000), (5, 594556800), (6, 495464000), (8, 371598000), (10, 297278400), (12, 247732000), (15, 198185600), (16, 185799000), (20, 148639200), (24, 123866000), (25, 118911360), (30, 99092800), (32, 92899500), (40, 74319600), (48, 61933000), (50, 59455680), (60, 49546400), (64, 46449750), (75, 39637120), (80, 37159800), (96, 30966500), (100, 29727840), (120, 24773200), (125, 23782272), (128, 23224875), (150, 19818560), (160, 18579900), (192, 15483250), (200, 14863920), (240, 12386600), (250, 11891136), (300, 9909280), (320, 9289950), (375, 7927424), (384, 7741625), (400, 7431960), (480, 6193300), (500, 5945568), (600, 4954640), (640, 4644975), (750, 3963712), (800, 3715980), (960, 3096650), (1000, 2972784), (1200, 2477320), (1500, 1981856), (1600, 1857990), (1920, 1548325), (2000, 1486392), (2400, 1238660), (3000, 990928), (3200, 928995), (4000, 743196), (4800, 619330), (6000, 495464), (8000, 371598), (9600, 309665), (12000, 247732), (16000, 185799), (24000, 123866), (48000, 61933)]