55581480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{853}}^1$

素因数の和:1051

約数の個数: 96

約数和(自身を含む): 181850760

約数和(自身を除く): 126269280

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, 181, 360, 362, 543, 724, 853, 905, 1086, 1448, 1629, 1706, 1810, 2172, 2559, 2715, 3258, 3412, 3620, 4265, 4344, 5118, 5430, 6516, 6824, 7240, 7677, 8145, 8530, 10236, 10860, 12795, 13032, 15354, 16290, 17060, 20472, 21720, 25590, 30708, 32580, 34120, 38385, 51180, 61416, 65160, 76770, 102360, 153540, 154393, 307080, 308786, 463179, 617572, 771965, 926358, 1235144, 1389537, 1543930, 1852716, 2315895, 2779074, 3087860, 3705432, 4631790, 5558148, 6175720, 6947685, 9263580, 11116296, 13895370, 18527160, 27790740, 55581480]

約数ペア:

[(1, 55581480), (2, 27790740), (3, 18527160), (4, 13895370), (5, 11116296), (6, 9263580), (8, 6947685), (9, 6175720), (10, 5558148), (12, 4631790), (15, 3705432), (18, 3087860), (20, 2779074), (24, 2315895), (30, 1852716), (36, 1543930), (40, 1389537), (45, 1235144), (60, 926358), (72, 771965), (90, 617572), (120, 463179), (180, 308786), (181, 307080), (360, 154393), (362, 153540), (543, 102360), (724, 76770), (853, 65160), (905, 61416), (1086, 51180), (1448, 38385), (1629, 34120), (1706, 32580), (1810, 30708), (2172, 25590), (2559, 21720), (2715, 20472), (3258, 17060), (3412, 16290), (3620, 15354), (4265, 13032), (4344, 12795), (5118, 10860), (5430, 10236), (6516, 8530), (6824, 8145), (7240, 7677)]