132820020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{245963}}^1$

素因数の和:245981

約数の個数: 48

約数和(自身を含む): 413219520

約数和(自身を除く): 280399500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 245963, 491926, 737889, 983852, 1229815, 1475778, 2213667, 2459630, 2951556, 3689445, 4427334, 4919260, 6641001, 7378890, 8854668, 11068335, 13282002, 14757780, 22136670, 26564004, 33205005, 44273340, 66410010, 132820020]

約数ペア:

[(1, 132820020), (2, 66410010), (3, 44273340), (4, 33205005), (5, 26564004), (6, 22136670), (9, 14757780), (10, 13282002), (12, 11068335), (15, 8854668), (18, 7378890), (20, 6641001), (27, 4919260), (30, 4427334), (36, 3689445), (45, 2951556), (54, 2459630), (60, 2213667), (90, 1475778), (108, 1229815), (135, 983852), (180, 737889), (270, 491926), (540, 245963)]