30773280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1130

約数の個数: 96

約数和(自身を含む): 98618688

約数和(自身を除く): 67845408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1051, 1220, 1464, 1830, 1952, 2102, 2440, 2928, 3153, 3660, 4204, 4880, 5255, 5856, 6306, 7320, 8408, 9760, 10510, 12612, 14640, 15765, 16816, 21020, 25224, 29280, 31530, 33632, 42040, 50448, 63060, 64111, 84080, 100896, 126120, 128222, 168160, 192333, 252240, 256444, 320555, 384666, 504480, 512888, 641110, 769332, 961665, 1025776, 1282220, 1538664, 1923330, 2051552, 2564440, 3077328, 3846660, 5128880, 6154656, 7693320, 10257760, 15386640, 30773280]

約数ペア:

[(1, 30773280), (2, 15386640), (3, 10257760), (4, 7693320), (5, 6154656), (6, 5128880), (8, 3846660), (10, 3077328), (12, 2564440), (15, 2051552), (16, 1923330), (20, 1538664), (24, 1282220), (30, 1025776), (32, 961665), (40, 769332), (48, 641110), (60, 512888), (61, 504480), (80, 384666), (96, 320555), (120, 256444), (122, 252240), (160, 192333), (183, 168160), (240, 128222), (244, 126120), (305, 100896), (366, 84080), (480, 64111), (488, 63060), (610, 50448), (732, 42040), (915, 33632), (976, 31530), (1051, 29280), (1220, 25224), (1464, 21020), (1830, 16816), (1952, 15765), (2102, 14640), (2440, 12612), (2928, 10510), (3153, 9760), (3660, 8408), (4204, 7320), (4880, 6306), (5255, 5856)]