1020124800

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{11807}}^1$

素因数の和:11840

約数の個数: 192

約数和(自身を含む): 3733689600

約数和(自身を除く): 2713564800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 800, 864, 900, 960, 1080, 1152, 1200, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2400, 2700, 2880, 3200, 3456, 3600, 4320, 4800, 5400, 5760, 7200, 8640, 9600, 10800, 11807, 14400, 17280, 21600, 23614, 28800, 35421, 43200, 47228, 59035, 70842, 86400, 94456, 106263, 118070, 141684, 177105, 188912, 212526, 236140, 283368, 295175, 318789, 354210, 377824, 425052, 472280, 531315, 566736, 590350, 637578, 708420, 755648, 850104, 885525, 944560, 1062630, 1133472, 1180700, 1275156, 1416840, 1511296, 1593945, 1700208, 1771050, 1889120, 2125260, 2266944, 2361400, 2550312, 2656575, 2833680, 3187890, 3400416, 3542100, 3778240, 4250520, 4533888, 4722800, 5100624, 5313150, 5667360, 6375780, 6800832, 7084200, 7556480, 7969725, 8501040, 9445600, 10201248, 10626300, 11334720, 12751560, 13601664, 14168400, 15939450, 17002080, 18891200, 20402496, 21252600, 22669440, 25503120, 28336800, 31878900, 34004160, 37782400, 40804992, 42505200, 51006240, 56673600, 63757800, 68008320, 85010400, 102012480, 113347200, 127515600, 170020800, 204024960, 255031200, 340041600, 510062400, 1020124800]

約数ペア:

[(1, 1020124800), (2, 510062400), (3, 340041600), (4, 255031200), (5, 204024960), (6, 170020800), (8, 127515600), (9, 113347200), (10, 102012480), (12, 85010400), (15, 68008320), (16, 63757800), (18, 56673600), (20, 51006240), (24, 42505200), (25, 40804992), (27, 37782400), (30, 34004160), (32, 31878900), (36, 28336800), (40, 25503120), (45, 22669440), (48, 21252600), (50, 20402496), (54, 18891200), (60, 17002080), (64, 15939450), (72, 14168400), (75, 13601664), (80, 12751560), (90, 11334720), (96, 10626300), (100, 10201248), (108, 9445600), (120, 8501040), (128, 7969725), (135, 7556480), (144, 7084200), (150, 6800832), (160, 6375780), (180, 5667360), (192, 5313150), (200, 5100624), (216, 4722800), (225, 4533888), (240, 4250520), (270, 3778240), (288, 3542100), (300, 3400416), (320, 3187890), (360, 2833680), (384, 2656575), (400, 2550312), (432, 2361400), (450, 2266944), (480, 2125260), (540, 1889120), (576, 1771050), (600, 1700208), (640, 1593945), (675, 1511296), (720, 1416840), (800, 1275156), (864, 1180700), (900, 1133472), (960, 1062630), (1080, 944560), (1152, 885525), (1200, 850104), (1350, 755648), (1440, 708420), (1600, 637578), (1728, 590350), (1800, 566736), (1920, 531315), (2160, 472280), (2400, 425052), (2700, 377824), (2880, 354210), (3200, 318789), (3456, 295175), (3600, 283368), (4320, 236140), (4800, 212526), (5400, 188912), (5760, 177105), (7200, 141684), (8640, 118070), (9600, 106263), (10800, 94456), (11807, 86400), (14400, 70842), (17280, 59035), (21600, 47228), (23614, 43200), (28800, 35421)]