180394872

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{727}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 527829120

約数和(自身を除く): 347434248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 211, 294, 392, 422, 588, 633, 727, 844, 1176, 1266, 1454, 1477, 1688, 2181, 2532, 2908, 2954, 4362, 4431, 5064, 5089, 5816, 5908, 8724, 8862, 10178, 10339, 11816, 15267, 17448, 17724, 20356, 20678, 30534, 31017, 35448, 35623, 40712, 41356, 61068, 62034, 71246, 82712, 106869, 122136, 124068, 142492, 153397, 213738, 248136, 284984, 306794, 427476, 460191, 613588, 854952, 920382, 1073779, 1227176, 1840764, 2147558, 3221337, 3681528, 4295116, 6442674, 7516453, 8590232, 12885348, 15032906, 22549359, 25770696, 30065812, 45098718, 60131624, 90197436, 180394872]

約数ペア:

[(1, 180394872), (2, 90197436), (3, 60131624), (4, 45098718), (6, 30065812), (7, 25770696), (8, 22549359), (12, 15032906), (14, 12885348), (21, 8590232), (24, 7516453), (28, 6442674), (42, 4295116), (49, 3681528), (56, 3221337), (84, 2147558), (98, 1840764), (147, 1227176), (168, 1073779), (196, 920382), (211, 854952), (294, 613588), (392, 460191), (422, 427476), (588, 306794), (633, 284984), (727, 248136), (844, 213738), (1176, 153397), (1266, 142492), (1454, 124068), (1477, 122136), (1688, 106869), (2181, 82712), (2532, 71246), (2908, 62034), (2954, 61068), (4362, 41356), (4431, 40712), (5064, 35623), (5089, 35448), (5816, 31017), (5908, 30534), (8724, 20678), (8862, 20356), (10178, 17724), (10339, 17448), (11816, 15267)]