478880370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{337}}^1$

素因数の和:649

約数の個数: 128

約数和(自身を含む): 1353081600

約数和(自身を除く): 874201230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 277, 285, 337, 342, 513, 554, 570, 674, 831, 855, 1011, 1026, 1385, 1662, 1685, 1710, 2022, 2493, 2565, 2770, 3033, 3370, 4155, 4986, 5055, 5130, 5263, 6066, 6403, 7479, 8310, 9099, 10110, 10526, 12465, 12806, 14958, 15165, 15789, 18198, 19209, 24930, 26315, 30330, 31578, 32015, 37395, 38418, 45495, 47367, 52630, 57627, 64030, 74790, 78945, 90990, 93349, 94734, 96045, 115254, 142101, 157890, 172881, 186698, 192090, 236835, 280047, 284202, 288135, 345762, 466745, 473670, 560094, 576270, 710505, 840141, 864405, 933490, 1400235, 1421010, 1680282, 1728810, 1773631, 2520423, 2800470, 3547262, 4200705, 5040846, 5320893, 8401410, 8868155, 10641786, 12602115, 15962679, 17736310, 25204230, 26604465, 31925358, 47888037, 53208930, 79813395, 95776074, 159626790, 239440185, 478880370]

約数ペア:

[(1, 478880370), (2, 239440185), (3, 159626790), (5, 95776074), (6, 79813395), (9, 53208930), (10, 47888037), (15, 31925358), (18, 26604465), (19, 25204230), (27, 17736310), (30, 15962679), (38, 12602115), (45, 10641786), (54, 8868155), (57, 8401410), (90, 5320893), (95, 5040846), (114, 4200705), (135, 3547262), (171, 2800470), (190, 2520423), (270, 1773631), (277, 1728810), (285, 1680282), (337, 1421010), (342, 1400235), (513, 933490), (554, 864405), (570, 840141), (674, 710505), (831, 576270), (855, 560094), (1011, 473670), (1026, 466745), (1385, 345762), (1662, 288135), (1685, 284202), (1710, 280047), (2022, 236835), (2493, 192090), (2565, 186698), (2770, 172881), (3033, 157890), (3370, 142101), (4155, 115254), (4986, 96045), (5055, 94734), (5130, 93349), (5263, 90990), (6066, 78945), (6403, 74790), (7479, 64030), (8310, 57627), (9099, 52630), (10110, 47367), (10526, 45495), (12465, 38418), (12806, 37395), (14958, 32015), (15165, 31578), (15789, 30330), (18198, 26315), (19209, 24930)]