155692920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2549}}^1$

素因数の和:3072

約数の個数: 64

約数和(自身を含む): 468180000

約数和(自身を除く): 312487080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509, 1018, 1527, 2036, 2545, 2549, 3054, 4072, 5090, 5098, 6108, 7635, 7647, 10180, 10196, 12216, 12745, 15270, 15294, 20360, 20392, 25490, 30540, 30588, 38235, 50980, 61080, 61176, 76470, 101960, 152940, 305880, 1297441, 2594882, 3892323, 5189764, 6487205, 7784646, 10379528, 12974410, 15569292, 19461615, 25948820, 31138584, 38923230, 51897640, 77846460, 155692920]

約数ペア:

[(1, 155692920), (2, 77846460), (3, 51897640), (4, 38923230), (5, 31138584), (6, 25948820), (8, 19461615), (10, 15569292), (12, 12974410), (15, 10379528), (20, 7784646), (24, 6487205), (30, 5189764), (40, 3892323), (60, 2594882), (120, 1297441), (509, 305880), (1018, 152940), (1527, 101960), (2036, 76470), (2545, 61176), (2549, 61080), (3054, 50980), (4072, 38235), (5090, 30588), (5098, 30540), (6108, 25490), (7635, 20392), (7647, 20360), (10180, 15294), (10196, 15270), (12216, 12745)]