248956800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{25933}}^1$

素因数の和:25960

約数の個数: 96

約数和(自身を含む): 820033080

約数和(自身を除く): 571076280

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, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 25933, 51866, 77799, 103732, 129665, 155598, 207464, 259330, 311196, 388995, 414928, 518660, 622392, 648325, 777990, 829856, 1037320, 1244784, 1296650, 1555980, 1659712, 1944975, 2074640, 2489568, 2593300, 3111960, 3319424, 3889950, 4149280, 4979136, 5186600, 6223920, 7779900, 8298560, 9958272, 10373200, 12447840, 15559800, 16597120, 20746400, 24895680, 31119600, 41492800, 49791360, 62239200, 82985600, 124478400, 248956800]

約数ペア:

[(1, 248956800), (2, 124478400), (3, 82985600), (4, 62239200), (5, 49791360), (6, 41492800), (8, 31119600), (10, 24895680), (12, 20746400), (15, 16597120), (16, 15559800), (20, 12447840), (24, 10373200), (25, 9958272), (30, 8298560), (32, 7779900), (40, 6223920), (48, 5186600), (50, 4979136), (60, 4149280), (64, 3889950), (75, 3319424), (80, 3111960), (96, 2593300), (100, 2489568), (120, 2074640), (128, 1944975), (150, 1659712), (160, 1555980), (192, 1296650), (200, 1244784), (240, 1037320), (300, 829856), (320, 777990), (384, 648325), (400, 622392), (480, 518660), (600, 414928), (640, 388995), (800, 311196), (960, 259330), (1200, 207464), (1600, 155598), (1920, 129665), (2400, 103732), (3200, 77799), (4800, 51866), (9600, 25933)]