2447648640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{424939}}^1$

素因数の和:424964

約数の個数: 96

約数和(自身を含む): 8452056600

約数和(自身を除く): 6004407960

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 424939, 849878, 1274817, 1699756, 2124695, 2549634, 3399512, 3824451, 4249390, 5099268, 6374085, 6799024, 7648902, 8498780, 10198536, 12748170, 13598048, 15297804, 16997560, 19122255, 20397072, 25496340, 27196096, 30595608, 33995120, 38244510, 40794144, 50992680, 54392192, 61191216, 67990240, 76489020, 81588288, 101985360, 122382432, 135980480, 152978040, 163176576, 203970720, 244764864, 271960960, 305956080, 407941440, 489529728, 611912160, 815882880, 1223824320, 2447648640]

約数ペア:

[(1, 2447648640), (2, 1223824320), (3, 815882880), (4, 611912160), (5, 489529728), (6, 407941440), (8, 305956080), (9, 271960960), (10, 244764864), (12, 203970720), (15, 163176576), (16, 152978040), (18, 135980480), (20, 122382432), (24, 101985360), (30, 81588288), (32, 76489020), (36, 67990240), (40, 61191216), (45, 54392192), (48, 50992680), (60, 40794144), (64, 38244510), (72, 33995120), (80, 30595608), (90, 27196096), (96, 25496340), (120, 20397072), (128, 19122255), (144, 16997560), (160, 15297804), (180, 13598048), (192, 12748170), (240, 10198536), (288, 8498780), (320, 7648902), (360, 6799024), (384, 6374085), (480, 5099268), (576, 4249390), (640, 3824451), (720, 3399512), (960, 2549634), (1152, 2124695), (1440, 1699756), (1920, 1274817), (2880, 849878), (5760, 424939)]