328858712240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4967}}^1\times {\mathrm{35983}}^1$

素因数の和:40986

約数の個数: 80

約数和(自身を含む): 798022637568

約数和(自身を除く): 469163925328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 4967, 9934, 19868, 24835, 35983, 39736, 49670, 71966, 79472, 99340, 114241, 143932, 179915, 198680, 228482, 287864, 359830, 397360, 456964, 571205, 575728, 719660, 827609, 913928, 1142410, 1439320, 1655218, 1827856, 2284820, 2878640, 3310436, 4138045, 4569640, 6620872, 8276090, 9139280, 13241744, 16552180, 33104360, 66208720, 178727561, 357455122, 714910244, 893637805, 1429820488, 1787275610, 2859640976, 3574551220, 4110733903, 7149102440, 8221467806, 14298204880, 16442935612, 20553669515, 32885871224, 41107339030, 65771742448, 82214678060, 164429356120, 328858712240]

約数ペア:

[(1, 328858712240), (2, 164429356120), (4, 82214678060), (5, 65771742448), (8, 41107339030), (10, 32885871224), (16, 20553669515), (20, 16442935612), (23, 14298204880), (40, 8221467806), (46, 7149102440), (80, 4110733903), (92, 3574551220), (115, 2859640976), (184, 1787275610), (230, 1429820488), (368, 893637805), (460, 714910244), (920, 357455122), (1840, 178727561), (4967, 66208720), (9934, 33104360), (19868, 16552180), (24835, 13241744), (35983, 9139280), (39736, 8276090), (49670, 6620872), (71966, 4569640), (79472, 4138045), (99340, 3310436), (114241, 2878640), (143932, 2284820), (179915, 1827856), (198680, 1655218), (228482, 1439320), (287864, 1142410), (359830, 913928), (397360, 827609), (456964, 719660), (571205, 575728)]