72719040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:590

約数の個数: 112

約数和(自身を含む): 232623360

約数和(自身を除く): 159904320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 211, 240, 320, 359, 422, 480, 633, 718, 844, 960, 1055, 1077, 1266, 1436, 1688, 1795, 2110, 2154, 2532, 2872, 3165, 3376, 3590, 4220, 4308, 5064, 5385, 5744, 6330, 6752, 7180, 8440, 8616, 10128, 10770, 11488, 12660, 13504, 14360, 16880, 17232, 20256, 21540, 22976, 25320, 28720, 33760, 34464, 40512, 43080, 50640, 57440, 67520, 68928, 75749, 86160, 101280, 114880, 151498, 172320, 202560, 227247, 302996, 344640, 378745, 454494, 605992, 757490, 908988, 1136235, 1211984, 1514980, 1817976, 2272470, 2423968, 3029960, 3635952, 4544940, 4847936, 6059920, 7271904, 9089880, 12119840, 14543808, 18179760, 24239680, 36359520, 72719040]

約数ペア:

[(1, 72719040), (2, 36359520), (3, 24239680), (4, 18179760), (5, 14543808), (6, 12119840), (8, 9089880), (10, 7271904), (12, 6059920), (15, 4847936), (16, 4544940), (20, 3635952), (24, 3029960), (30, 2423968), (32, 2272470), (40, 1817976), (48, 1514980), (60, 1211984), (64, 1136235), (80, 908988), (96, 757490), (120, 605992), (160, 454494), (192, 378745), (211, 344640), (240, 302996), (320, 227247), (359, 202560), (422, 172320), (480, 151498), (633, 114880), (718, 101280), (844, 86160), (960, 75749), (1055, 68928), (1077, 67520), (1266, 57440), (1436, 50640), (1688, 43080), (1795, 40512), (2110, 34464), (2154, 33760), (2532, 28720), (2872, 25320), (3165, 22976), (3376, 21540), (3590, 20256), (4220, 17232), (4308, 16880), (5064, 14360), (5385, 13504), (5744, 12660), (6330, 11488), (6752, 10770), (7180, 10128), (8440, 8616)]