143039760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25913}}^1$

素因数の和:25952

約数の個数: 80

約数和(自身を含む): 462720384

約数和(自身を除く): 319680624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 25913, 51826, 77739, 103652, 129565, 155478, 207304, 259130, 310956, 388695, 414608, 518260, 595999, 621912, 777390, 1036520, 1191998, 1243824, 1554780, 1787997, 2073040, 2383996, 2979995, 3109560, 3575994, 4767992, 5959990, 6219120, 7151988, 8939985, 9535984, 11919980, 14303976, 17879970, 23839960, 28607952, 35759940, 47679920, 71519880, 143039760]

約数ペア:

[(1, 143039760), (2, 71519880), (3, 47679920), (4, 35759940), (5, 28607952), (6, 23839960), (8, 17879970), (10, 14303976), (12, 11919980), (15, 9535984), (16, 8939985), (20, 7151988), (23, 6219120), (24, 5959990), (30, 4767992), (40, 3575994), (46, 3109560), (48, 2979995), (60, 2383996), (69, 2073040), (80, 1787997), (92, 1554780), (115, 1243824), (120, 1191998), (138, 1036520), (184, 777390), (230, 621912), (240, 595999), (276, 518260), (345, 414608), (368, 388695), (460, 310956), (552, 259130), (690, 207304), (920, 155478), (1104, 129565), (1380, 103652), (1840, 77739), (2760, 51826), (5520, 25913)]