180420343776

素因数分解:

$2^5\times 3^2\times {\mathrm{6373}}^1\times {\mathrm{98299}}^1$

素因数の和:104688

約数の個数: 72

約数和(自身を含む): 513156079800

約数和(自身を除く): 332735736024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 6373, 12746, 19119, 25492, 38238, 50984, 57357, 76476, 98299, 101968, 114714, 152952, 196598, 203936, 229428, 294897, 305904, 393196, 458856, 589794, 611808, 786392, 884691, 917712, 1179588, 1572784, 1769382, 1835424, 2359176, 3145568, 3538764, 4718352, 7077528, 9436704, 14155056, 28310112, 626459527, 1252919054, 1879378581, 2505838108, 3758757162, 5011676216, 5638135743, 7517514324, 10023352432, 11276271486, 15035028648, 20046704864, 22552542972, 30070057296, 45105085944, 60140114592, 90210171888, 180420343776]

約数ペア:

[(1, 180420343776), (2, 90210171888), (3, 60140114592), (4, 45105085944), (6, 30070057296), (8, 22552542972), (9, 20046704864), (12, 15035028648), (16, 11276271486), (18, 10023352432), (24, 7517514324), (32, 5638135743), (36, 5011676216), (48, 3758757162), (72, 2505838108), (96, 1879378581), (144, 1252919054), (288, 626459527), (6373, 28310112), (12746, 14155056), (19119, 9436704), (25492, 7077528), (38238, 4718352), (50984, 3538764), (57357, 3145568), (76476, 2359176), (98299, 1835424), (101968, 1769382), (114714, 1572784), (152952, 1179588), (196598, 917712), (203936, 884691), (229428, 786392), (294897, 611808), (305904, 589794), (393196, 458856)]