180756816

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163729}}^1$

素因数の和:163763

約数の個数: 40

約数和(自身を含む): 487260480

約数和(自身を除く): 306503664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 163729, 327458, 491187, 654916, 982374, 1309832, 1964748, 2619664, 3765767, 3929496, 7531534, 7858992, 11297301, 15063068, 22594602, 30126136, 45189204, 60252272, 90378408, 180756816]

約数ペア:

[(1, 180756816), (2, 90378408), (3, 60252272), (4, 45189204), (6, 30126136), (8, 22594602), (12, 15063068), (16, 11297301), (23, 7858992), (24, 7531534), (46, 3929496), (48, 3765767), (69, 2619664), (92, 1964748), (138, 1309832), (184, 982374), (276, 654916), (368, 491187), (552, 327458), (1104, 163729)]