421195680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{97499}}^1$

素因数の和:97523

約数の個数: 96

約数和(自身を含む): 1474200000

約数和(自身を除く): 1053004320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 97499, 194998, 292497, 389996, 487495, 584994, 779992, 877491, 974990, 1169988, 1462485, 1559984, 1754982, 1949980, 2339976, 2632473, 2924970, 3119968, 3509964, 3899960, 4387455, 4679952, 5264946, 5849940, 7019928, 7799920, 8774910, 9359904, 10529892, 11699880, 13162365, 14039856, 15599840, 17549820, 21059784, 23399760, 26324730, 28079712, 35099640, 42119568, 46799520, 52649460, 70199280, 84239136, 105298920, 140398560, 210597840, 421195680]

約数ペア:

[(1, 421195680), (2, 210597840), (3, 140398560), (4, 105298920), (5, 84239136), (6, 70199280), (8, 52649460), (9, 46799520), (10, 42119568), (12, 35099640), (15, 28079712), (16, 26324730), (18, 23399760), (20, 21059784), (24, 17549820), (27, 15599840), (30, 14039856), (32, 13162365), (36, 11699880), (40, 10529892), (45, 9359904), (48, 8774910), (54, 7799920), (60, 7019928), (72, 5849940), (80, 5264946), (90, 4679952), (96, 4387455), (108, 3899960), (120, 3509964), (135, 3119968), (144, 2924970), (160, 2632473), (180, 2339976), (216, 1949980), (240, 1754982), (270, 1559984), (288, 1462485), (360, 1169988), (432, 974990), (480, 877491), (540, 779992), (720, 584994), (864, 487495), (1080, 389996), (1440, 292497), (2160, 194998), (4320, 97499)]