406316880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12007}}^1$

素因数の和:12073

約数の個数: 120

約数和(自身を含む): 1393696512

約数和(自身を除く): 987379632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 12007, 16920, 24014, 33840, 36021, 48028, 60035, 72042, 96056, 108063, 120070, 144084, 180105, 192112, 216126, 240140, 288168, 360210, 432252, 480280, 540315, 564329, 576336, 720420, 864504, 960560, 1080630, 1128658, 1440840, 1692987, 1729008, 2161260, 2257316, 2821645, 2881680, 3385974, 4322520, 4514632, 5078961, 5643290, 6771948, 8464935, 8645040, 9029264, 10157922, 11286580, 13543896, 16929870, 20315844, 22573160, 25394805, 27087792, 33859740, 40631688, 45146320, 50789610, 67719480, 81263376, 101579220, 135438960, 203158440, 406316880]

約数ペア:

[(1, 406316880), (2, 203158440), (3, 135438960), (4, 101579220), (5, 81263376), (6, 67719480), (8, 50789610), (9, 45146320), (10, 40631688), (12, 33859740), (15, 27087792), (16, 25394805), (18, 22573160), (20, 20315844), (24, 16929870), (30, 13543896), (36, 11286580), (40, 10157922), (45, 9029264), (47, 8645040), (48, 8464935), (60, 6771948), (72, 5643290), (80, 5078961), (90, 4514632), (94, 4322520), (120, 3385974), (141, 2881680), (144, 2821645), (180, 2257316), (188, 2161260), (235, 1729008), (240, 1692987), (282, 1440840), (360, 1128658), (376, 1080630), (423, 960560), (470, 864504), (564, 720420), (705, 576336), (720, 564329), (752, 540315), (846, 480280), (940, 432252), (1128, 360210), (1410, 288168), (1692, 240140), (1880, 216126), (2115, 192112), (2256, 180105), (2820, 144084), (3384, 120070), (3760, 108063), (4230, 96056), (5640, 72042), (6768, 60035), (8460, 48028), (11280, 36021), (12007, 33840), (16920, 24014)]