66894480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1825

約数の個数: 120

約数和(自身を含む): 229023288

約数和(自身を除く): 162128808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1753, 1908, 2120, 2385, 2544, 3180, 3506, 3816, 4240, 4770, 5259, 6360, 7012, 7632, 8765, 9540, 10518, 12720, 14024, 15777, 17530, 19080, 21036, 26295, 28048, 31554, 35060, 38160, 42072, 52590, 63108, 70120, 78885, 84144, 92909, 105180, 126216, 140240, 157770, 185818, 210360, 252432, 278727, 315540, 371636, 420720, 464545, 557454, 631080, 743272, 836181, 929090, 1114908, 1262160, 1393635, 1486544, 1672362, 1858180, 2229816, 2787270, 3344724, 3716360, 4180905, 4459632, 5574540, 6689448, 7432720, 8361810, 11149080, 13378896, 16723620, 22298160, 33447240, 66894480]

約数ペア:

[(1, 66894480), (2, 33447240), (3, 22298160), (4, 16723620), (5, 13378896), (6, 11149080), (8, 8361810), (9, 7432720), (10, 6689448), (12, 5574540), (15, 4459632), (16, 4180905), (18, 3716360), (20, 3344724), (24, 2787270), (30, 2229816), (36, 1858180), (40, 1672362), (45, 1486544), (48, 1393635), (53, 1262160), (60, 1114908), (72, 929090), (80, 836181), (90, 743272), (106, 631080), (120, 557454), (144, 464545), (159, 420720), (180, 371636), (212, 315540), (240, 278727), (265, 252432), (318, 210360), (360, 185818), (424, 157770), (477, 140240), (530, 126216), (636, 105180), (720, 92909), (795, 84144), (848, 78885), (954, 70120), (1060, 63108), (1272, 52590), (1590, 42072), (1753, 38160), (1908, 35060), (2120, 31554), (2385, 28048), (2544, 26295), (3180, 21036), (3506, 19080), (3816, 17530), (4240, 15777), (4770, 14024), (5259, 12720), (6360, 10518), (7012, 9540), (7632, 8765)]