1328701860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2460559}}^1$

素因数の和:2460577

約数の個数: 48

約数和(自身を含む): 4133740800

約数和(自身を除く): 2805038940

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, 2460559, 4921118, 7381677, 9842236, 12302795, 14763354, 22145031, 24605590, 29526708, 36908385, 44290062, 49211180, 66435093, 73816770, 88580124, 110725155, 132870186, 147633540, 221450310, 265740372, 332175465, 442900620, 664350930, 1328701860]

約数ペア:

[(1, 1328701860), (2, 664350930), (3, 442900620), (4, 332175465), (5, 265740372), (6, 221450310), (9, 147633540), (10, 132870186), (12, 110725155), (15, 88580124), (18, 73816770), (20, 66435093), (27, 49211180), (30, 44290062), (36, 36908385), (45, 29526708), (54, 24605590), (60, 22145031), (90, 14763354), (108, 12302795), (135, 9842236), (180, 7381677), (270, 4921118), (540, 2460559)]