406005120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{70487}}^1$

素因数の和:70512

約数の個数: 96

約数和(自身を含む): 1402006320

約数和(自身を除く): 996001200

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, 70487, 140974, 211461, 281948, 352435, 422922, 563896, 634383, 704870, 845844, 1057305, 1127792, 1268766, 1409740, 1691688, 2114610, 2255584, 2537532, 2819480, 3171915, 3383376, 4229220, 4511168, 5075064, 5638960, 6343830, 6766752, 8458440, 9022336, 10150128, 11277920, 12687660, 13533504, 16916880, 20300256, 22555840, 25375320, 27067008, 33833760, 40600512, 45111680, 50750640, 67667520, 81201024, 101501280, 135335040, 203002560, 406005120]

約数ペア:

[(1, 406005120), (2, 203002560), (3, 135335040), (4, 101501280), (5, 81201024), (6, 67667520), (8, 50750640), (9, 45111680), (10, 40600512), (12, 33833760), (15, 27067008), (16, 25375320), (18, 22555840), (20, 20300256), (24, 16916880), (30, 13533504), (32, 12687660), (36, 11277920), (40, 10150128), (45, 9022336), (48, 8458440), (60, 6766752), (64, 6343830), (72, 5638960), (80, 5075064), (90, 4511168), (96, 4229220), (120, 3383376), (128, 3171915), (144, 2819480), (160, 2537532), (180, 2255584), (192, 2114610), (240, 1691688), (288, 1409740), (320, 1268766), (360, 1127792), (384, 1057305), (480, 845844), (576, 704870), (640, 634383), (720, 563896), (960, 422922), (1152, 352435), (1440, 281948), (1920, 211461), (2880, 140974), (5760, 70487)]