151024920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66239}}^1$

素因数の和:66272

約数の個数: 64

約数和(自身を含む): 476928000

約数和(自身を除く): 325903080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 66239, 132478, 198717, 264956, 331195, 397434, 529912, 662390, 794868, 993585, 1258541, 1324780, 1589736, 1987170, 2517082, 2649560, 3775623, 3974340, 5034164, 6292705, 7551246, 7948680, 10068328, 12585410, 15102492, 18878115, 25170820, 30204984, 37756230, 50341640, 75512460, 151024920]

約数ペア:

[(1, 151024920), (2, 75512460), (3, 50341640), (4, 37756230), (5, 30204984), (6, 25170820), (8, 18878115), (10, 15102492), (12, 12585410), (15, 10068328), (19, 7948680), (20, 7551246), (24, 6292705), (30, 5034164), (38, 3974340), (40, 3775623), (57, 2649560), (60, 2517082), (76, 1987170), (95, 1589736), (114, 1324780), (120, 1258541), (152, 993585), (190, 794868), (228, 662390), (285, 529912), (380, 397434), (456, 331195), (570, 264956), (760, 198717), (1140, 132478), (2280, 66239)]