152189640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{422749}}^1$

素因数の和:422766

約数の個数: 48

約数和(自身を含む): 494617500

約数和(自身を除く): 342427860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 422749, 845498, 1268247, 1690996, 2113745, 2536494, 3381992, 3804741, 4227490, 5072988, 6341235, 7609482, 8454980, 10145976, 12682470, 15218964, 16909960, 19023705, 25364940, 30437928, 38047410, 50729880, 76094820, 152189640]

約数ペア:

[(1, 152189640), (2, 76094820), (3, 50729880), (4, 38047410), (5, 30437928), (6, 25364940), (8, 19023705), (9, 16909960), (10, 15218964), (12, 12682470), (15, 10145976), (18, 8454980), (20, 7609482), (24, 6341235), (30, 5072988), (36, 4227490), (40, 3804741), (45, 3381992), (60, 2536494), (72, 2113745), (90, 1690996), (120, 1268247), (180, 845498), (360, 422749)]