144860320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{82307}}^1$

素因数の和:82333

約数の個数: 48

約数和(自身を含む): 373349088

約数和(自身を除く): 228488768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 82307, 164614, 329228, 411535, 658456, 823070, 905377, 1316912, 1646140, 1810754, 2633824, 3292280, 3621508, 4526885, 6584560, 7243016, 9053770, 13169120, 14486032, 18107540, 28972064, 36215080, 72430160, 144860320]

約数ペア:

[(1, 144860320), (2, 72430160), (4, 36215080), (5, 28972064), (8, 18107540), (10, 14486032), (11, 13169120), (16, 9053770), (20, 7243016), (22, 6584560), (32, 4526885), (40, 3621508), (44, 3292280), (55, 2633824), (80, 1810754), (88, 1646140), (110, 1316912), (160, 905377), (176, 823070), (220, 658456), (352, 411535), (440, 329228), (880, 164614), (1760, 82307)]