105661320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20477}}^1$

素因数の和:20534

約数の個数: 64

約数和(自身を含む): 324371520

約数和(自身を除く): 218710200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 20477, 40954, 61431, 81908, 102385, 122862, 163816, 204770, 245724, 307155, 409540, 491448, 614310, 819080, 880511, 1228620, 1761022, 2457240, 2641533, 3522044, 4402555, 5283066, 7044088, 8805110, 10566132, 13207665, 17610220, 21132264, 26415330, 35220440, 52830660, 105661320]

約数ペア:

[(1, 105661320), (2, 52830660), (3, 35220440), (4, 26415330), (5, 21132264), (6, 17610220), (8, 13207665), (10, 10566132), (12, 8805110), (15, 7044088), (20, 5283066), (24, 4402555), (30, 3522044), (40, 2641533), (43, 2457240), (60, 1761022), (86, 1228620), (120, 880511), (129, 819080), (172, 614310), (215, 491448), (258, 409540), (344, 307155), (430, 245724), (516, 204770), (645, 163816), (860, 122862), (1032, 102385), (1290, 81908), (1720, 61431), (2580, 40954), (5160, 20477)]